> ## 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. # El Salvador COMPRASAL Award Report > One award's report on COMPRASAL by its `id` from an awards search: the contract name, contracting method, term in days, planned and certified amounts, when the process was published, opened and closed, its stage, when the contract was signed, the budget codes that fund it, every bidder, and how many contract modifications and payments it records. Read from COMPRASAL on the first ask and kept: later asks within three days are answered from Croma's copy (`served_from`, `checked_at`). **Lookup endpoint**: answers from Croma's copy when it holds a recent answer for the key, otherwise reads the source and keeps the answer; carries `checked_at` and `served_from`. ## OpenAPI ````yaml /api-reference/openapi.json post /sv/comprasal-sv/award/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, and Japan, 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: /sv/comprasal-sv/award/v1: post: tags: - El Salvador - COMPRASAL (DINAC) summary: El Salvador COMPRASAL Award Report description: >- One award's report on COMPRASAL by its `id` from an awards search: the contract name, contracting method, term in days, planned and certified amounts, when the process was published, opened and closed, its stage, when the contract was signed, the budget codes that fund it, every bidder, and how many contract modifications and payments it records. Read from COMPRASAL on the first ask and kept: later asks within three days are answered from Croma's copy (`served_from`, `checked_at`). **Lookup endpoint**: answers from Croma's copy when it holds a recent answer for the key, otherwise reads the source and keeps the answer; carries `checked_at` and `served_from`. operationId: comprasal_sv_award parameters: - $ref: '#/components/parameters/IdempotencyKey' requestBody: required: true content: application/json: schema: type: object required: - award_id properties: award_id: type: integer minimum: 1 maximum: 1000000000 description: The award's `id` from an awards search, e.g. `587047`. additionalProperties: false example: award_id: 587047 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/ComprasalSvAwardResponse' '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/el-salvador/compras-publicas 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: ComprasalSvAwardResponse: type: object required: - data properties: data: $ref: '#/components/schemas/ComprasalSvAwardData' 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. ComprasalSvAwardData: type: object properties: found: type: boolean description: False when COMPRASAL has no award under that id. award_id: type: number checked_at: type: string description: When COMPRASAL was last asked for this award. served_from: type: string enum: - copy - upstream - stale description: >- `copy`: answered from Croma's stored answer; `upstream`: COMPRASAL was read for this call; `stale`: COMPRASAL could not be read and the stored answer stood in. award: anyOf: - type: object properties: award_id: type: string description: The award's id in COMPRASAL. contract_name: anyOf: - type: string - type: 'null' description: The contract's name. contracting_method: anyOf: - type: string - type: 'null' description: How it was contracted, e.g. "Subasta Inversa". term_days: anyOf: - type: number - type: 'null' description: The contract term, in days. planned_amount: anyOf: - type: number - type: 'null' description: The amount the entity planned, in US dollars. certified_amount: anyOf: - type: number - type: 'null' description: The amount certified for the contract, in US dollars. published_at: anyOf: - type: string - type: 'null' description: When the process was published, ISO timestamp. opened_at: anyOf: - type: string - type: 'null' description: When offers opened, ISO timestamp. closed_at: anyOf: - type: string - type: 'null' description: When offers closed, ISO timestamp. process_status: anyOf: - type: string - type: 'null' description: The process's stage, e.g. "Contratación". signed_at: anyOf: - type: string - type: 'null' description: When the contract was signed, ISO timestamp. budget_codes: type: array items: type: string description: The budget codes (cifrados presupuestarios) that fund it. bidders: type: array items: type: object properties: name: type: string description: The bidder's trade name. submitted_at: anyOf: - type: string - type: 'null' description: When the offer was loaded, ISO timestamp. required: - name - submitted_at description: Every supplier that bid. modifications: type: number description: Contract modifications COMPRASAL records. payments: type: number description: Payments COMPRASAL records. official_url: type: string description: The award on COMPRASAL. checked_at: type: string required: - award_id - contract_name - contracting_method - term_days - planned_amount - certified_amount - published_at - opened_at - closed_at - process_status - signed_at - budget_codes - bidders - modifications - payments - official_url - checked_at - type: 'null' required: - found - award_id - checked_at - served_from - award 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.