> ## Documentation Index > Fetch the complete documentation index at: https://docs.usecroma.com/llms.txt > Use this file to discover all available pages before exploring further. # Mexican Federal Law > One federal law's full record: consolidated-text links plus the complete reform history (every decree that amended it, newest first, with DOF dates and official decree PDFs) and the original publication. Use the `id` from `diputados-federal-laws` (e.g. `lic`, `cpeum`). ## OpenAPI ````yaml /api-reference/openapi.json post /mx/diputados/federal-law/v1 openapi: 3.1.0 info: title: Croma Marketplace API version: 1.0.0 description: >- Government-data APIs for Colombia, Peru, Mexico, and global web search. Croma normalizes public-sector data into structured JSON for product teams and AI agents. servers: - url: https://api.croma.run security: [] paths: /mx/diputados/federal-law/v1: post: tags: - Mexico - Cámara de Diputados summary: Mexican Federal Law description: >- One federal law's full record: consolidated-text links plus the complete reform history (every decree that amended it, newest first, with DOF dates and official decree PDFs) and the original publication. Use the `id` from `diputados-federal-laws` (e.g. `lic`, `cpeum`). operationId: diputados_federal_law requestBody: required: true content: application/json: schema: type: object required: - law_id properties: law_id: type: string pattern: ^[A-Za-z0-9_]{2,60}$ description: Law identifier returned by the federal-laws list (`id`). additionalProperties: false example: law_id: lic responses: '200': description: Successful response headers: X-Request-Id: description: >- Unique id for the request (req_…). Include it in support reports. schema: type: string X-RateLimit-Limit: description: Requests allowed in the current window. schema: type: integer X-RateLimit-Remaining: description: Requests left before you are throttled. schema: type: integer X-RateLimit-Reset: description: ISO 8601 timestamp when the window resets. schema: type: string format: date-time X-Cache: description: HIT or MISS. Cached hits still count against your quota. schema: type: string enum: - HIT - MISS content: application/json: schema: $ref: '#/components/schemas/DiputadosFederalLawResponse' '400': description: Invalid request body headers: X-Request-Id: description: >- Unique id for the request (req_…). Include it in support reports. schema: type: string content: application/json: schema: $ref: '#/components/schemas/ApiError' '401': description: Missing or invalid API key headers: X-Request-Id: description: >- Unique id for the request (req_…). Include it in support reports. schema: type: string content: application/json: schema: $ref: '#/components/schemas/ApiError' '429': description: Rate limit exceeded headers: X-Request-Id: description: >- Unique id for the request (req_…). Include it in support reports. schema: type: string X-RateLimit-Limit: description: Requests allowed in the current window. schema: type: integer X-RateLimit-Remaining: description: Requests left before you are throttled. schema: type: integer X-RateLimit-Reset: description: ISO 8601 timestamp when the window resets. schema: type: string format: date-time Retry-After: description: Seconds to wait before retrying. schema: type: integer content: application/json: schema: $ref: '#/components/schemas/ApiError' '500': description: Internal error headers: X-Request-Id: description: >- Unique id for the request (req_…). Include it in support reports. schema: type: string content: application/json: schema: $ref: '#/components/schemas/ApiError' '502': description: Upstream source returned an error headers: X-Request-Id: description: >- Unique id for the request (req_…). Include it in support reports. schema: type: string content: application/json: schema: $ref: '#/components/schemas/ApiError' security: - bearerAuth: [] externalDocs: description: Interactive documentation and examples url: https://docs.usecroma.com/guides/mexico/diputados components: schemas: DiputadosFederalLawResponse: type: object required: - data properties: data: type: object required: - found - law_id - law properties: found: type: boolean law_id: type: string law: oneOf: - allOf: - $ref: '#/components/schemas/DiputadosLawSummary' - type: object required: - original_publication - reforms properties: original_publication: oneOf: - type: object required: - dof_date - scan_pdf_url properties: dof_date: type: - string - 'null' format: date scan_pdf_url: type: - string - 'null' format: uri description: Scan of the original DOF publication. - type: 'null' reforms: type: array description: Reform decrees, newest first. items: type: object required: - number - dof_date - description - pdf_url - doc_url - errata properties: number: type: - integer - 'null' dof_date: type: - string - 'null' format: date description: type: string pdf_url: type: - string - 'null' format: uri doc_url: type: - string - 'null' format: uri errata: type: array items: type: object required: - dof_date - pdf_url - doc_url properties: dof_date: type: - string - 'null' format: date pdf_url: type: - string - 'null' format: uri doc_url: type: - string - 'null' format: uri - type: 'null' ApiError: type: object required: - error properties: error: type: object required: - type - code - message properties: type: type: string description: >- Broad category: invalid_request_error, authentication_error, not_found_error, rate_limit_error, upstream_error, api_error. code: type: string description: Machine-readable specific code. message: type: string description: Human-readable explanation, safe to surface in UI. param: type: string description: Field that triggered the error. Present on validation errors. details: type: object description: Free-form structured detail. DiputadosLawSummary: type: object required: - id - name - abbreviation - publication_date - last_reform_date - last_reform_note - status_note - abrogated - reformed - pdf_url - doc_url properties: id: type: string description: Law identifier from `diputados-federal-laws` (e.g. `lic`, `cpeum`). name: type: string abbreviation: type: - string - 'null' publication_date: type: - string - 'null' format: date description: Original DOF publication date. last_reform_date: type: - string - 'null' format: date description: >- Latest reform per the catalog; null when unreformed or when the latest listed event is judicial (see `last_reform_note`). last_reform_note: type: - string - 'null' description: >- Verbatim SCJN qualifier when the latest listed event is a court ruling, not a reform (e.g. `Notificación 17/06/2025 Sentencia SCJN`). status_note: type: - string - 'null' description: >- Verbatim legal-status annotation: invalidity declarations, recovered validity, pending abrogation, or entry into force. abrogated: type: boolean description: True when the law is listed as abrogated (no longer in force). reformed: type: boolean pdf_url: type: - string - 'null' format: uri description: Official consolidated text (PDF). doc_url: type: - string - 'null' format: uri securitySchemes: bearerAuth: type: http scheme: bearer description: 'Use Authorization: Bearer YOUR_API_KEY' ````