{ "openapi": "3.1.0", "info": { "title": "FreeToolBoxes Agent Tools API", "version": "1.0.0", "description": "Exactly 50 deterministic data-transformation and live-web-verification tools for AI agents. No account or API key is required.", "contact": { "name": "FreeToolBoxes", "url": "https://freetoolboxes.com/contact.html" }, "license": { "name": "Free public API terms", "url": "https://freetoolboxes.com/terms.html" } }, "servers": [ { "url": "https://api.freetoolboxes.com" } ], "tags": [ { "name": "Live Web Data" }, { "name": "Structured Data" }, { "name": "Exact Utilities" } ], "paths": { "/api/v1/tools/dns_lookup": { "post": { "operationId": "dns_lookup", "summary": "DNS Lookup", "description": "Use this when you need current public DNS records for a domain.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "domain": { "type": "string", "maxLength": 253 }, "type": { "default": "A", "type": "string", "enum": [ "A", "AAAA", "CNAME", "MX", "NS", "TXT", "CAA", "SOA" ] } }, "required": [ "domain", "type" ], "additionalProperties": false }, "example": { "domain": "example.com", "type": "A" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/rdap_domain_lookup": { "post": { "operationId": "rdap_domain_lookup", "summary": "RDAP Domain Lookup", "description": "Use this when you need current domain registration data from the authoritative RDAP service.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "domain": { "type": "string", "minLength": 3, "maxLength": 253 } }, "required": [ "domain" ], "additionalProperties": false }, "example": { "domain": "example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/redirect_trace": { "post": { "operationId": "redirect_trace", "summary": "Redirect Trace", "description": "Use this when you need the complete HTTPS redirect path and final response.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" } }, "required": [ "url" ], "additionalProperties": false }, "example": { "url": "https://example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/http_status_check": { "post": { "operationId": "http_status_check", "summary": "HTTP Status Check", "description": "Use this when you need the live status and latency of a public HTTPS URL.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" } }, "required": [ "url" ], "additionalProperties": false }, "example": { "url": "https://example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/response_headers_inspect": { "post": { "operationId": "response_headers_inspect", "summary": "Response Headers Inspect", "description": "Use this when you need normalized live response headers from a public HTTPS URL.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" } }, "required": [ "url" ], "additionalProperties": false }, "example": { "url": "https://example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/page_metadata_extract": { "post": { "operationId": "page_metadata_extract", "summary": "Page Metadata Extract", "description": "Use this when you need title, description, canonical, robots, language, and social metadata from a live HTML page.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" } }, "required": [ "url" ], "additionalProperties": false }, "example": { "url": "https://example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/page_links_extract": { "post": { "operationId": "page_links_extract", "summary": "Page Links Extract", "description": "Use this when you need deduplicated internal and external links from a live HTML page.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" }, "limit": { "default": 200, "type": "integer", "minimum": 1, "maximum": 500 } }, "required": [ "url", "limit" ], "additionalProperties": false }, "example": { "url": "https://example.com", "limit": 100 } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/structured_data_extract": { "post": { "operationId": "structured_data_extract", "summary": "Structured Data Extract", "description": "Use this when you need JSON-LD and supported microdata types from a live page.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" } }, "required": [ "url" ], "additionalProperties": false }, "example": { "url": "https://example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/canonical_check": { "post": { "operationId": "canonical_check", "summary": "Canonical Check", "description": "Use this when you need to verify a page canonical against its final live URL.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" } }, "required": [ "url" ], "additionalProperties": false }, "example": { "url": "https://example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/robots_fetch_analyze": { "post": { "operationId": "robots_fetch_analyze", "summary": "Robots Fetch Analyze", "description": "Use this when you need the live robots.txt rules and sitemap declarations for a site.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "origin": { "type": "string", "maxLength": 2048, "format": "uri" }, "user_agent": { "default": "*", "type": "string", "minLength": 1, "maxLength": 100 } }, "required": [ "origin", "user_agent" ], "additionalProperties": false }, "example": { "origin": "https://example.com", "user_agent": "*" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/sitemap_fetch_analyze": { "post": { "operationId": "sitemap_fetch_analyze", "summary": "Sitemap Fetch Analyze", "description": "Use this when you need to inspect a live XML sitemap or sitemap index.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" }, "limit": { "default": 1000, "type": "integer", "minimum": 1, "maximum": 5000 } }, "required": [ "url", "limit" ], "additionalProperties": false }, "example": { "url": "https://freetoolboxes.com/sitemap.xml", "limit": 1000 } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/url_indexability_check": { "post": { "operationId": "url_indexability_check", "summary": "URL Indexability Check", "description": "Use this when you need a live technical assessment of whether a URL is crawlable and indexable.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" } }, "required": [ "url" ], "additionalProperties": false }, "example": { "url": "https://example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/security_headers_audit": { "post": { "operationId": "security_headers_audit", "summary": "Security Headers Audit", "description": "Use this when you need a focused audit of important HTTP security headers on a live URL.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "url": { "type": "string", "maxLength": 2048, "format": "uri" } }, "required": [ "url" ], "additionalProperties": false }, "example": { "url": "https://example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/well_known_discover": { "post": { "operationId": "well_known_discover", "summary": "Well-Known Discover", "description": "Use this when you need to find standard machine-readable discovery documents on a public site.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "origin": { "type": "string", "maxLength": 2048, "format": "uri" } }, "required": [ "origin" ], "additionalProperties": false }, "example": { "origin": "https://example.com" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/currency_convert_current": { "post": { "operationId": "currency_convert_current", "summary": "Currency Convert Current", "description": "Use this when you need a current, source-attributed currency conversion using ECB reference rates.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "amount": { "type": "number" }, "from": { "type": "string", "minLength": 3, "maxLength": 3 }, "to": { "type": "string", "minLength": 3, "maxLength": 3 } }, "required": [ "amount", "from", "to" ], "additionalProperties": false }, "example": { "amount": 100, "from": "USD", "to": "EUR" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/exchange_rates_list": { "post": { "operationId": "exchange_rates_list", "summary": "Exchange Rates List", "description": "Use this when you need the current currencies and EUR reference rates published by the ECB.", "tags": [ "Live Web Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {}, "additionalProperties": false }, "example": {} } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/json_validate": { "post": { "operationId": "json_validate", "summary": "JSON Validate", "description": "Use this when you need exact JSON syntax validation and the top-level value type.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "text": { "type": "string", "maxLength": 200000 } }, "required": [ "text" ], "additionalProperties": false }, "example": { "text": "{\"ok\":true}" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/json_format": { "post": { "operationId": "json_format", "summary": "JSON Format", "description": "Use this when you need deterministic JSON formatting or minification.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "text": { "type": "string", "maxLength": 200000 }, "indent": { "default": 2, "type": "integer", "minimum": 0, "maximum": 8 }, "sort_keys": { "default": false, "type": "boolean" } }, "required": [ "text", "indent", "sort_keys" ], "additionalProperties": false }, "example": { "text": "{\"b\":2,\"a\":1}", "indent": 2, "sort_keys": true } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/json_pointer_get": { "post": { "operationId": "json_pointer_get", "summary": "JSON Pointer Get", "description": "Use this when you need the exact value addressed by an RFC 6901 JSON Pointer.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "document": { "$ref": "#/$defs/__schema0" }, "pointer": { "type": "string", "maxLength": 2000 } }, "required": [ "document", "pointer" ], "additionalProperties": false, "$defs": { "__schema0": { "anyOf": [ { "type": "null" }, { "type": "boolean" }, { "type": "number" }, { "type": "string" }, { "type": "array", "items": { "$ref": "#/$defs/__schema0" } }, { "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "$ref": "#/$defs/__schema0" } } ] } } }, "example": { "document": { "users": [ { "name": "Ada" } ] }, "pointer": "/users/0/name" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/json_patch_apply": { "post": { "operationId": "json_patch_apply", "summary": "JSON Patch Apply", "description": "Use this when you need to safely apply RFC 6902 operations to a JSON document.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "document": { "$ref": "#/$defs/__schema0" }, "patch": { "maxItems": 1000, "type": "array", "items": { "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": {} } } }, "required": [ "document", "patch" ], "additionalProperties": false, "$defs": { "__schema0": { "anyOf": [ { "type": "null" }, { "type": "boolean" }, { "type": "number" }, { "type": "string" }, { "type": "array", "items": { "$ref": "#/$defs/__schema0" } }, { "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "$ref": "#/$defs/__schema0" } } ] } } }, "example": { "document": { "name": "old" }, "patch": [ { "op": "replace", "path": "/name", "value": "new" } ] } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/json_diff": { "post": { "operationId": "json_diff", "summary": "JSON Diff", "description": "Use this when you need deterministic RFC 6902 operations that transform one JSON value into another.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "before": { "$ref": "#/$defs/__schema0" }, "after": { "$ref": "#/$defs/__schema0" } }, "required": [ "before", "after" ], "additionalProperties": false, "$defs": { "__schema0": { "anyOf": [ { "type": "null" }, { "type": "boolean" }, { "type": "number" }, { "type": "string" }, { "type": "array", "items": { "$ref": "#/$defs/__schema0" } }, { "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "$ref": "#/$defs/__schema0" } } ] } } }, "example": { "before": { "a": 1 }, "after": { "a": 2 } } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/json_schema_validate": { "post": { "operationId": "json_schema_validate", "summary": "JSON Schema Validate", "description": "Use this when you need local JSON Schema validation without fetching remote references.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "schema": { "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": {} }, "data": {} }, "required": [ "schema", "data" ], "additionalProperties": false }, "example": { "schema": { "type": "object", "required": [ "id" ] }, "data": { "id": 1 } } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/openapi_validate": { "post": { "operationId": "openapi_validate", "summary": "OpenAPI Validate", "description": "Use this when you need structural validation of an OpenAPI 3.x document without resolving remote references.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "document": { "anyOf": [ { "type": "string", "maxLength": 200000 }, { "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": {} } ] } }, "required": [ "document" ], "additionalProperties": false }, "example": { "document": { "openapi": "3.1.0", "info": { "title": "Example", "version": "1.0.0" }, "paths": {} } } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/yaml_to_json": { "post": { "operationId": "yaml_to_json", "summary": "YAML to JSON", "description": "Use this when you need safe YAML converted to structured JSON.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "yaml": { "type": "string", "maxLength": 200000 } }, "required": [ "yaml" ], "additionalProperties": false }, "example": { "yaml": "name: Ada\nactive: true" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/json_to_yaml": { "post": { "operationId": "json_to_yaml", "summary": "JSON to YAML", "description": "Use this when you need a JSON value serialized as deterministic YAML.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "value": { "$ref": "#/$defs/__schema0" } }, "required": [ "value" ], "additionalProperties": false, "$defs": { "__schema0": { "anyOf": [ { "type": "null" }, { "type": "boolean" }, { "type": "number" }, { "type": "string" }, { "type": "array", "items": { "$ref": "#/$defs/__schema0" } }, { "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "$ref": "#/$defs/__schema0" } } ] } } }, "example": { "value": { "name": "Ada", "active": true } } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/csv_to_json": { "post": { "operationId": "csv_to_json", "summary": "CSV to JSON", "description": "Use this when you need quoted CSV parsed into JSON rows with explicit size limits.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "csv": { "type": "string", "maxLength": 200000 }, "delimiter": { "default": ",", "type": "string", "minLength": 1, "maxLength": 1 }, "headers": { "default": true, "type": "boolean" } }, "required": [ "csv", "delimiter", "headers" ], "additionalProperties": false }, "example": { "csv": "name,age\nAda,36", "headers": true } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/json_to_csv": { "post": { "operationId": "json_to_csv", "summary": "JSON to CSV", "description": "Use this when you need an array of flat JSON objects serialized as standards-compatible CSV.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "rows": { "maxItems": 10000, "type": "array", "items": { "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": {} } }, "delimiter": { "default": ",", "type": "string", "minLength": 1, "maxLength": 1 } }, "required": [ "rows", "delimiter" ], "additionalProperties": false }, "example": { "rows": [ { "name": "Ada", "age": 36 } ] } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/xml_format": { "post": { "operationId": "xml_format", "summary": "XML Format", "description": "Use this when you need XML syntax checked and deterministically formatted without DTD or entities.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "xml": { "type": "string", "maxLength": 200000 }, "indent": { "default": 2, "type": "integer", "minimum": 0, "maximum": 8 } }, "required": [ "xml", "indent" ], "additionalProperties": false }, "example": { "xml": "1", "indent": 2 } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/xml_to_json": { "post": { "operationId": "xml_to_json", "summary": "XML to JSON", "description": "Use this when you need XML converted to JSON while blocking DTD and entity expansion attacks.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "xml": { "type": "string", "maxLength": 200000 } }, "required": [ "xml" ], "additionalProperties": false }, "example": { "xml": "1" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/query_string_parse": { "post": { "operationId": "query_string_parse", "summary": "Query String Parse", "description": "Use this when you need a URL query string parsed with duplicate values preserved.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "query": { "type": "string", "maxLength": 20000 } }, "required": [ "query" ], "additionalProperties": false }, "example": { "query": "a=1&a=2&name=Ada" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/query_string_build": { "post": { "operationId": "query_string_build", "summary": "Query String Build", "description": "Use this when you need deterministic URL query encoding from scalar or array values.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "parameters": { "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "anyOf": [ { "type": "string" }, { "type": "number" }, { "type": "boolean" }, { "maxItems": 100, "type": "array", "items": { "anyOf": [ { "type": "string" }, { "type": "number" }, { "type": "boolean" } ] } } ] } } }, "required": [ "parameters" ], "additionalProperties": false }, "example": { "parameters": { "a": [ 1, 2 ], "name": "Ada" } } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/text_diff": { "post": { "operationId": "text_diff", "summary": "Text Diff", "description": "Use this when you need an exact line-level difference between two bounded text values.", "tags": [ "Structured Data" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "before": { "type": "string", "maxLength": 200000 }, "after": { "type": "string", "maxLength": 200000 } }, "required": [ "before", "after" ], "additionalProperties": false }, "example": { "before": "one\ntwo", "after": "one\nthree" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/regex_test": { "post": { "operationId": "regex_test", "summary": "Regex Test", "description": "Use this when you need safe RE2-compatible matching without catastrophic backtracking or backreferences.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "pattern": { "type": "string", "maxLength": 2000 }, "text": { "type": "string", "maxLength": 200000 }, "flags": { "default": "u", "type": "string", "pattern": "^[gimsu]*$" }, "max_matches": { "default": 100, "type": "integer", "minimum": 1, "maximum": 1000 } }, "required": [ "pattern", "text", "flags", "max_matches" ], "additionalProperties": false }, "example": { "pattern": "[A-Z][a-z]+", "text": "Hello world", "flags": "gu" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/semver_compare": { "post": { "operationId": "semver_compare", "summary": "SemVer Compare", "description": "Use this when you need exact Semantic Version precedence comparison.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "a": { "type": "string", "maxLength": 100 }, "b": { "type": "string", "maxLength": 100 }, "loose": { "default": false, "type": "boolean" } }, "required": [ "a", "b", "loose" ], "additionalProperties": false }, "example": { "a": "1.2.3", "b": "2.0.0" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/semver_satisfies": { "post": { "operationId": "semver_satisfies", "summary": "SemVer Satisfies", "description": "Use this when you need to test a Semantic Version against a range.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "version": { "type": "string", "maxLength": 100 }, "range": { "type": "string", "maxLength": 200 }, "include_prerelease": { "default": false, "type": "boolean" } }, "required": [ "version", "range", "include_prerelease" ], "additionalProperties": false }, "example": { "version": "1.5.0", "range": "^1.2.0" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/cron_describe": { "post": { "operationId": "cron_describe", "summary": "Cron Describe", "description": "Use this when you need an exact field-by-field explanation of a cron expression.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "expression": { "type": "string", "minLength": 5, "maxLength": 200 } }, "required": [ "expression" ], "additionalProperties": false }, "example": { "expression": "0 9 * * 1-5" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/cron_next_runs": { "post": { "operationId": "cron_next_runs", "summary": "Cron Next Runs", "description": "Use this when you need deterministic upcoming times for a cron expression in an IANA time zone.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "expression": { "type": "string", "minLength": 5, "maxLength": 200 }, "timezone": { "default": "UTC", "type": "string", "maxLength": 100 }, "count": { "default": 5, "type": "integer", "minimum": 1, "maximum": 100 }, "after": { "type": "string", "format": "date-time", "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$" } }, "required": [ "expression", "timezone", "count" ], "additionalProperties": false }, "example": { "expression": "0 9 * * 1-5", "timezone": "America/New_York", "count": 5 } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/timestamp_convert": { "post": { "operationId": "timestamp_convert", "summary": "Timestamp Convert", "description": "Use this when you need an ISO date, Unix seconds, and Unix milliseconds for the same instant.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "value": { "anyOf": [ { "type": "string", "maxLength": 100 }, { "type": "number" } ] }, "unit": { "default": "auto", "type": "string", "enum": [ "auto", "seconds", "milliseconds" ] } }, "required": [ "value", "unit" ], "additionalProperties": false }, "example": { "value": 1704067200, "unit": "seconds" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/timezone_convert": { "post": { "operationId": "timezone_convert", "summary": "Timezone Convert", "description": "Use this when you need one instant represented in a specific IANA time zone.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "datetime": { "type": "string", "format": "date-time", "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$" }, "timezone": { "type": "string", "minLength": 1, "maxLength": 100 } }, "required": [ "datetime", "timezone" ], "additionalProperties": false }, "example": { "datetime": "2026-08-21T14:00:00Z", "timezone": "America/New_York" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/date_difference": { "post": { "operationId": "date_difference", "summary": "Date Difference", "description": "Use this when you need the exact elapsed duration between two instants.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "start": { "type": "string", "format": "date-time", "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$" }, "end": { "type": "string", "format": "date-time", "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$" } }, "required": [ "start", "end" ], "additionalProperties": false }, "example": { "start": "2026-01-01T00:00:00Z", "end": "2026-01-02T12:00:00Z" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/duration_parse": { "post": { "operationId": "duration_parse", "summary": "Duration Parse", "description": "Use this when you need an ISO or human duration normalized to exact units.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "duration": { "type": "string", "minLength": 1, "maxLength": 500 } }, "required": [ "duration" ], "additionalProperties": false }, "example": { "duration": "2h 30m" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/unit_convert": { "post": { "operationId": "unit_convert", "summary": "Unit Convert", "description": "Use this when you need an exact conversion among supported length, mass, volume, data, speed, angle, or temperature units.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "value": { "type": "number" }, "from": { "type": "string", "minLength": 1, "maxLength": 20 }, "to": { "type": "string", "minLength": 1, "maxLength": 20 } }, "required": [ "value", "from", "to" ], "additionalProperties": false }, "example": { "value": 10, "from": "km", "to": "mi" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/hash_digest": { "post": { "operationId": "hash_digest", "summary": "Hash Digest", "description": "Use this when you need a cryptographic digest of UTF-8 text using a Web Crypto algorithm.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "text": { "type": "string", "maxLength": 200000 }, "algorithm": { "default": "SHA-256", "type": "string", "enum": [ "SHA-256", "SHA-384", "SHA-512" ] }, "encoding": { "default": "hex", "type": "string", "enum": [ "hex", "base64" ] } }, "required": [ "text", "algorithm", "encoding" ], "additionalProperties": false }, "example": { "text": "hello", "algorithm": "SHA-256", "encoding": "hex" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/uuid_generate": { "post": { "operationId": "uuid_generate", "summary": "UUID Generate", "description": "Use this when you need one or more cryptographically random UUID version 4 identifiers.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "count": { "default": 1, "type": "integer", "minimum": 1, "maximum": 100 } }, "required": [ "count" ], "additionalProperties": false }, "example": { "count": 3 } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/jwt_decode": { "post": { "operationId": "jwt_decode", "summary": "JWT Decode", "description": "Use this when you need to inspect JWT header and payload claims without verifying its signature.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "token": { "type": "string", "minLength": 3, "maxLength": 100000 } }, "required": [ "token" ], "additionalProperties": false }, "example": { "token": "eyJhbGciOiJub25lIn0.eyJzdWIiOiIxMjMifQ." } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/jwt_expiry_check": { "post": { "operationId": "jwt_expiry_check", "summary": "JWT Expiry Check", "description": "Use this when you need to inspect exp, nbf, and iat timing without verifying the JWT signature.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "token": { "type": "string", "minLength": 3, "maxLength": 100000 }, "at": { "type": "string", "format": "date-time", "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$" } }, "required": [ "token" ], "additionalProperties": false }, "example": { "token": "eyJhbGciOiJub25lIn0.eyJleHAiOjQxMDI0NDQ4MDB9." } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/base64_encode": { "post": { "operationId": "base64_encode", "summary": "Base64 Encode", "description": "Use this when you need UTF-8 text encoded as standard or URL-safe Base64.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "text": { "type": "string", "maxLength": 200000 }, "url_safe": { "default": false, "type": "boolean" }, "padding": { "default": true, "type": "boolean" } }, "required": [ "text", "url_safe", "padding" ], "additionalProperties": false }, "example": { "text": "hello", "url_safe": false } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/base64_decode": { "post": { "operationId": "base64_decode", "summary": "Base64 Decode", "description": "Use this when you need Base64 decoded to UTF-8 text with invalid UTF-8 reported.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "base64": { "type": "string", "maxLength": 300000 }, "url_safe": { "default": false, "type": "boolean" } }, "required": [ "base64", "url_safe" ], "additionalProperties": false }, "example": { "base64": "aGVsbG8=" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/text_chunk": { "post": { "operationId": "text_chunk", "summary": "Text Chunk", "description": "Use this when you need deterministic bounded text chunks with optional overlap for downstream AI processing.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "text": { "type": "string", "maxLength": 200000 }, "max_size": { "type": "integer", "minimum": 1, "maximum": 50000 }, "overlap": { "default": 0, "type": "integer", "minimum": 0, "maximum": 10000 }, "unit": { "default": "characters", "type": "string", "enum": [ "characters", "words" ] } }, "required": [ "text", "max_size", "overlap", "unit" ], "additionalProperties": false }, "example": { "text": "one two three four", "max_size": 2, "overlap": 1, "unit": "words" } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } }, "/api/v1/tools/redact_sensitive_data": { "post": { "operationId": "redact_sensitive_data", "summary": "Redact Sensitive Data", "description": "Use this when you need common secrets and personal identifiers replaced before further processing.", "tags": [ "Exact Utilities" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "text": { "type": "string", "maxLength": 200000 }, "categories": { "default": [ "email", "phone", "ipv4", "credit_card", "api_key", "jwt" ], "minItems": 1, "type": "array", "items": { "type": "string", "enum": [ "email", "phone", "ipv4", "credit_card", "api_key", "jwt" ] } } }, "required": [ "text", "categories" ], "additionalProperties": false }, "example": { "text": "Email ada@example.com and token sk-abcdefghijklmnopqrstuvwxyz", "categories": [ "email", "api_key" ] } } } }, "responses": { "200": { "description": "Successful structured result", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ToolResponse" } } } }, "400": { "description": "Invalid input" }, "429": { "description": "Rate limit exceeded" }, "502": { "description": "Live upstream source failed" } } } } }, "components": { "schemas": { "ToolResponse": { "type": "object", "required": [ "ok", "tool", "result", "meta" ], "properties": { "ok": { "const": true }, "tool": { "type": "string" }, "result": { "type": "object", "additionalProperties": true }, "meta": { "type": "object", "properties": { "provider": { "const": "FreeToolBoxes" }, "provider_url": { "type": "string", "format": "uri" }, "related_url": { "type": "string", "format": "uri" }, "request_id": { "type": "string", "format": "uuid" } }, "required": [ "provider", "provider_url", "related_url", "request_id" ] } } } } } }