> ## 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. # Tribunal Constitucional Chile Rulings Search > Search the sentencias of Chile's Tribunal Constitucional: about 13,000 cases since 1981, one result per case (rol). Free text matches the rol, caption, requesters, pending proceeding, challenged laws, constitutional articles, keywords, justices, doctrine and the sentence's text. Filter by `rol`, `procedure` (e.g. `INA`, `CPR`), `outcome` (e.g. `Acoge`, `Rechaza`) and the sentence date (`from_date`/`to_date`). Each result carries the challenged provisions, the votes and their authors, every ficha with all its fields, and every document with Croma's copy of its PDF. Served by Croma (`as_of` says how current the data is). **Dataset endpoint**: answers from the whole source in milliseconds and carries `as_of`. ## OpenAPI ````yaml /api-reference/openapi.json post /cl/tc-cl/rulings-search/v1 openapi: 3.1.0 info: title: Croma Marketplace API version: 1.0.0 description: >- Government-data APIs for Colombia, Peru, Mexico, United States, Brazil, El Salvador, Bolivia, Japan, and Chile, plus global web search. Croma normalizes public-sector data into structured JSON for product teams and AI agents. Every operation is a POST with a JSON body and an organization API key as a bearer token; every operation is an idempotent lookup and accepts an optional `Idempotency-Key` header. Paths carry their major version (`/v1`); the versioning and deprecation policy, including the `Deprecation` and `Sunset` headers a retiring endpoint sends, is at https://docs.usecroma.com/versioning. Rate limits are per organization and reported on every response (`RateLimit-Policy`, `X-RateLimit-*`): https://docs.usecroma.com/rate-limits. termsOfService: https://usecroma.com/en/terms contact: name: Croma support url: https://usecroma.com/en/support email: support@usecroma.com servers: - url: https://api.croma.run security: [] paths: /cl/tc-cl/rulings-search/v1: post: tags: - Chile - Tribunal Constitucional (Chile) summary: Tribunal Constitucional Chile Rulings Search description: >- Search the sentencias of Chile's Tribunal Constitucional: about 13,000 cases since 1981, one result per case (rol). Free text matches the rol, caption, requesters, pending proceeding, challenged laws, constitutional articles, keywords, justices, doctrine and the sentence's text. Filter by `rol`, `procedure` (e.g. `INA`, `CPR`), `outcome` (e.g. `Acoge`, `Rechaza`) and the sentence date (`from_date`/`to_date`). Each result carries the challenged provisions, the votes and their authors, every ficha with all its fields, and every document with Croma's copy of its PDF. Served by Croma (`as_of` says how current the data is). **Dataset endpoint**: answers from the whole source in milliseconds and carries `as_of`. operationId: tc_cl_rulings_search parameters: - $ref: '#/components/parameters/IdempotencyKey' requestBody: required: true content: application/json: schema: type: object required: [] properties: query: type: string maxLength: 300 default: '' description: >- Optional words matched against the rol, the case caption, the requesters, the pending proceeding, the challenged laws, the constitutional articles, the keywords, the justices, the doctrine and the sentence's text, e.g. `debido proceso` or `Código del Trabajo 472`. Every word must appear. rol: type: string maxLength: 30 default: '' description: >- Optional rol of the case, e.g. `16770`, `16.770-25` or `16770-2025-INA`: only its number counts. procedure: type: string maxLength: 10 default: '' description: >- Optional procedure code, e.g. `INA` (inaplicabilidad, art. 93 N° 6), `INC` (inconstitucionalidad), `CPR` (control preventivo), `CAA` (auto acordado), `CPT`, `CDS`. Case-insensitive. outcome: type: string maxLength: 60 default: '' description: >- Optional outcome as the Tribunal records it, e.g. `Acoge`, `Rechaza`, `Acoge parcialmente`, `Empate`, `Inadmisible`. Accents and case are ignored. from_date: type: string format: date default: '' description: Optional date filter in yyyy-mm-dd format. to_date: type: string format: date default: '' description: Optional date filter in yyyy-mm-dd format. page: type: integer minimum: 1 maximum: 1000 default: 1 description: 1-based page number for paginated results. per_page: type: integer minimum: 1 maximum: 50 default: 20 description: Results per page (1-50). additionalProperties: false example: query: debido proceso procedure: INA responses: '200': description: Successful response headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' RateLimit-Policy: $ref: '#/components/headers/RateLimit-Policy' Idempotency-Key: $ref: '#/components/headers/Idempotency-Key' Deprecation: $ref: '#/components/headers/Deprecation' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-Cache: $ref: '#/components/headers/X-Cache' content: application/json: schema: $ref: '#/components/schemas/TcClRulingsSearchResponse' '400': description: Invalid request body headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' RateLimit-Policy: $ref: '#/components/headers/RateLimit-Policy' Idempotency-Key: $ref: '#/components/headers/Idempotency-Key' Deprecation: $ref: '#/components/headers/Deprecation' Sunset: $ref: '#/components/headers/Sunset' content: application/json: schema: $ref: '#/components/schemas/ApiError' '401': description: Missing or invalid API key headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' RateLimit-Policy: $ref: '#/components/headers/RateLimit-Policy' Idempotency-Key: $ref: '#/components/headers/Idempotency-Key' Deprecation: $ref: '#/components/headers/Deprecation' Sunset: $ref: '#/components/headers/Sunset' content: application/json: schema: $ref: '#/components/schemas/ApiError' '429': description: Rate limit exceeded headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' RateLimit-Policy: $ref: '#/components/headers/RateLimit-Policy' Idempotency-Key: $ref: '#/components/headers/Idempotency-Key' Deprecation: $ref: '#/components/headers/Deprecation' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' Retry-After: $ref: '#/components/headers/Retry-After' content: application/json: schema: $ref: '#/components/schemas/ApiError' '500': description: Internal error headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' RateLimit-Policy: $ref: '#/components/headers/RateLimit-Policy' Idempotency-Key: $ref: '#/components/headers/Idempotency-Key' Deprecation: $ref: '#/components/headers/Deprecation' Sunset: $ref: '#/components/headers/Sunset' content: application/json: schema: $ref: '#/components/schemas/ApiError' '502': description: Upstream source returned an error headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' RateLimit-Policy: $ref: '#/components/headers/RateLimit-Policy' Idempotency-Key: $ref: '#/components/headers/Idempotency-Key' Deprecation: $ref: '#/components/headers/Deprecation' Sunset: $ref: '#/components/headers/Sunset' content: application/json: schema: $ref: '#/components/schemas/ApiError' security: - bearerAuth: [] externalDocs: description: Interactive documentation and examples url: https://docs.usecroma.com/guides/chile/tribunal-constitucional components: parameters: IdempotencyKey: name: Idempotency-Key in: header required: false description: >- Optional client-chosen key for this request (any string up to 255 characters, e.g. a UUID). Every Croma operation is an idempotent lookup: repeating a request with the same body returns the same result and creates nothing, so retrying after a timeout or network failure is always safe. The key is echoed back in the `Idempotency-Key` response header so you can correlate a retry with its first attempt. Each attempt that reaches the API counts against the rate limit. schema: type: string maxLength: 255 example: 0f8e9a42-6b7c-4d1e-9a3f-2c5d7e8f9a0b headers: X-Request-Id: description: Unique id for the request (req_…). Include it in support reports. schema: type: string RateLimit-Policy: description: >- Quota policy for this endpoint as an IETF RateLimit-Policy structured field, e.g. `"default";q=100;w=86400` (100 requests per 86400-second window per organization). Endpoints with an extra hourly ceiling list both policies, e.g. `"webSearch";q=100;w=3600, "default";q=100;w=86400`. Present on every response, including 401 and 429. schema: type: string example: '"default";q=100;w=86400' Idempotency-Key: description: >- The `Idempotency-Key` the request carried, echoed back unchanged. Absent when the request sent none. schema: type: string Deprecation: description: >- Present only on an endpoint version scheduled for removal: the date the deprecation took effect (RFC 9745). A `Sunset` header and a `Link` with `rel="successor-version"` accompany it. Policy: https://docs.usecroma.com/versioning schema: type: string example: '@1767225600' Sunset: description: >- Present only on an endpoint version scheduled for removal: the date after which it answers 410 (RFC 8594). Announced in the changelog at least 90 days ahead. schema: type: string format: date-time example: Wed, 01 Apr 2026 00:00:00 GMT 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 spend no credits, but still count toward an hourly ceiling. schema: type: string enum: - HIT - MISS Retry-After: description: Seconds to wait before retrying. schema: type: integer schemas: TcClRulingsSearchResponse: type: object required: - data properties: data: $ref: '#/components/schemas/TcClRulingsSearchData' 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. TcClRulingsSearchData: type: object properties: as_of: anyOf: - type: string - type: 'null' description: How current the data in this response is. query: type: string rol: anyOf: - type: string - type: 'null' procedure: anyOf: - type: string - type: 'null' outcome: anyOf: - type: string - type: 'null' from_date: anyOf: - type: string - type: 'null' to_date: anyOf: - type: string - type: 'null' total: type: number description: Matches, counted up to 1000. total_is_exact: type: boolean description: >- False when more than 1000 match: `total` is then 1000, and the pages go on. page: type: number per_page: type: number total_pages: type: number description: Pages over `total`; there are more when `total_is_exact` is false. count: type: number results: type: array items: type: object properties: rol: type: string description: >- The case's rol number at the Tribunal Constitucional, e.g. "16770". The Tribunal cites it with the year and procedure, "16.770-25-INA". case_number: anyOf: - type: string - type: 'null' description: >- The rol with its filing year, e.g. "17637-2026", when the case file gives it. procedure: anyOf: - type: string - type: 'null' description: >- The procedure code, e.g. "INA" (inaplicabilidad), "INC", "CPR" (control preventivo), "CAA", "CPT", "CDS". procedure_name: anyOf: - type: string - type: 'null' description: >- The procedure's full name, e.g. "Inaplicabilidad de Precepto Legal (Art. 93 N° 6 - STC)". ruling_type: anyOf: - type: string - type: 'null' description: >- The kind of the latest resolution recorded, e.g. "INA-STC" (sentence), "INA-Inadmisibilidad". sentence_date: anyOf: - type: string - type: 'null' description: >- `yyyy-mm-dd` of the latest sentence the Tribunal records for the case. Null when its only date is not a real one. sentence_date_raw: anyOf: - type: string - type: 'null' description: >- That date as the Tribunal records it; kept even when it is mistyped (a year `0205`). year: anyOf: - type: number - type: 'null' description: The year of `sentence_date`. caption: anyOf: - type: string - type: 'null' description: >- The case caption (carátula): who brings it, against which provision, in which proceeding. From the case file, for recent sentences. outcome: anyOf: - type: string - type: 'null' description: >- The outcome of the latest resolution, e.g. "Rechaza", "Acoge", "Acoge parcialmente". outcomes: type: array items: type: string description: Every outcome the case's resolutions record. resolution_types: type: array items: type: string description: The type of resolution (tipo de resolución), e.g. "Sentencia". requesters: type: array items: type: string description: Who filed the requirement (requirente). pending_proceeding: anyOf: - type: string - type: 'null' description: >- The proceeding where the provision is to be applied (gestión pendiente), for an inaplicabilidad. challenged_provisions: type: array items: type: object properties: legal_body: anyOf: - type: string - type: 'null' description: >- The law or code the provision belongs to (cuerpo legal), e.g. "Código del Trabajo". article: anyOf: - type: string - type: 'null' description: The article (artículo), e.g. "472". paragraph: anyOf: - type: string - type: 'null' description: The paragraph (inciso), e.g. "final" or "1 y 7". number: anyOf: - type: string - type: 'null' description: The numeral (numeral), when stated. letter: anyOf: - type: string - type: 'null' description: The letter (letra), when stated. section: anyOf: - type: string - type: 'null' description: The párrafo, when stated. phrase: anyOf: - type: string - type: 'null' description: >- The phrase challenged (frase), quoted as the Tribunal records it. text: type: string description: >- The provision in one line, e.g. "Código del Trabajo, artículo 470, inciso 1". required: - legal_body - article - paragraph - number - letter - section - phrase - text description: The legal provisions challenged (precepto legal impugnado). challenged_laws: type: array items: type: string description: The laws and codes of `challenged_provisions`, once each. constitutional_articles: type: array items: type: string description: >- The articles of the Constitution at issue, e.g. "Artículo 19, inciso primero, numeral 3, inciso sexto". keywords: type: array items: type: string description: >- The Tribunal's keywords (palabras clave), e.g. "Debido Proceso". majority: type: array items: type: string description: The justices of the majority vote (voto mayoría). majority_author: type: array items: type: string description: Who wrote the majority vote (redactor). dissent: type: array items: type: string description: The dissenting justices (voto disidencia). dissent_author: type: array items: type: string description: Who wrote the dissent. concurrence: type: array items: type: string description: Justices with a concurring opinion (prevención). concurrence_author: type: array items: type: string description: Who wrote the concurring opinion. bench: type: array items: type: string description: The justices who sat (integración de sala). chamber: anyOf: - type: string - type: 'null' description: >- The chamber (sala) that decided, e.g. "Pleno", "Primera Sala", when recorded. related_rulings: type: array items: type: string description: >- The earlier sentences the Tribunal lists as related, as it writes them. doctrine: anyOf: - type: string - type: 'null' description: >- The doctrine the Tribunal draws from the sentence, as it summarizes it. justices: type: array items: type: string description: Every justice named on the case, once each. fichas: type: array items: type: object properties: id: type: number description: >- The ficha's number in the Tribunal's case-law search. A case can have more than one. type: anyOf: - type: string - type: 'null' description: >- The kind of resolution the ficha records, e.g. "INA-STC", "CPR", "INA-Inadmisibilidad". type_name: anyOf: - type: string - type: 'null' description: >- Its full name, e.g. "Inaplicabilidad de Precepto Legal (Art. 93 N° 6 - STC)". sentence_date: anyOf: - type: string - type: 'null' description: >- `yyyy-mm-dd` of the resolution. Null when the Tribunal's date is not a real one (see `sentence_date_raw`). sentence_date_raw: anyOf: - type: string - type: 'null' description: >- The date exactly as the Tribunal records it, e.g. "2026-03-18" or a mistyped "0205-03-26". status: anyOf: - type: string - type: 'null' description: >- The ficha's status in the Tribunal's search, e.g. "Ingresado". updated_at: anyOf: - type: string - type: 'null' description: When the Tribunal last edited the ficha. fields: type: array items: type: object properties: name: type: string description: >- The field's name as the Tribunal labels it, e.g. "Requirente", "Resultado", "Voto disidencia". values: type: array items: type: string description: Its values, in the Tribunal's order. required: - name - values description: >- Every field of the ficha with a value, as the Tribunal publishes it. required: - id - type - type_name - sentence_date - sentence_date_raw - status - updated_at - fields description: >- Every ficha the Tribunal's case-law search holds for the case, newest first, with all its fields. documents: type: array items: type: object properties: id: type: string description: >- The document's own id: `doc-` for the case-file copy (the Tribunal's document number), `sha256-` for the case-law copy (its content hash). collection: type: string enum: - case_file - case_law description: >- `case_file` for the signed resolution from the case file, `case_law` for the copy in the Tribunal's case-law search. name: type: string description: >- The file name the Tribunal publishes it under, e.g. "STC_Rol_17_637-26_CAA.pdf" or "2026-05-28 17637.pdf". date: anyOf: - type: string - type: 'null' description: >- `yyyy-mm-dd` the Tribunal gives the document: the resolution date for the case file, the date in the file name for the case-law copy. pages: anyOf: - type: number - type: 'null' description: Pages in the PDF, when it could be read. bytes: anyOf: - type: number - type: 'null' description: The file's size in bytes. text_status: type: string enum: - ok - scanned - missing description: >- `ok` when the PDF carries readable text, `scanned` for an image with no text, `missing` when it could not be read or kept. document_url: anyOf: - type: string - type: 'null' description: >- Croma's byte-identical copy of the document. Null only while the copy is pending. source_document_url: type: string description: The document's link at the Tribunal. required: - id - collection - name - date - pages - bytes - text_status - document_url - source_document_url description: >- Every distinct document kept for the case, the case-file sentences first, newest first. text_status: type: string enum: - ok - scanned - missing description: >- `ok` when `text` holds the sentence's text, `scanned` when the document is an image with no text, `missing` when the case has no document yet. document_url: anyOf: - type: string - type: 'null' description: Croma's copy of the first document in `documents`. source_document_url: anyOf: - type: string - type: 'null' description: That document's link at the Tribunal. required: - rol - case_number - procedure - procedure_name - ruling_type - sentence_date - sentence_date_raw - year - caption - outcome - outcomes - resolution_types - requesters - pending_proceeding - challenged_provisions - challenged_laws - constitutional_articles - keywords - majority - majority_author - dissent - dissent_author - concurrence - concurrence_author - bench - chamber - related_rulings - doctrine - justices - fichas - documents - text_status - document_url - source_document_url required: - as_of - query - rol - procedure - outcome - from_date - to_date - total - total_is_exact - page - per_page - total_pages - count - results securitySchemes: bearerAuth: type: http scheme: bearer description: 'Use Authorization: Bearer YOUR_API_KEY' ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.