> ## 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.

# SECOP Contract by ID

> Resolve one electronic contract (SECOP II) by its contract id and return the full contract record plus its satellite history: registered additions/modifications, insurance policies (garantías) with insurer and validity, and the delivery plan with planned vs actual progress. `found: false` when no contract matches the id.



## OpenAPI

````yaml /api-reference/openapi.json post /co/secop/contract/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:
  /co/secop/contract/v1:
    post:
      tags:
        - Colombia
        - SECOP
      summary: SECOP Contract by ID
      description: >-
        Resolve one electronic contract (SECOP II) by its contract id and return
        the full contract record plus its satellite history: registered
        additions/modifications, insurance policies (garantías) with insurer and
        validity, and the delivery plan with planned vs actual progress. `found:
        false` when no contract matches the id.
      operationId: secop_contract
      parameters:
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - contract_id
              properties:
                contract_id:
                  type: string
                  pattern: ^CO1\.PCCNTR\.\d{3,}$
                  description: SECOP electronic contract id, e.g. "CO1.PCCNTR.6794799".
              additionalProperties: false
            example:
              contract_id: CO1.PCCNTR.6794799
      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/SecopContractLookupResponse'
        '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/colombia/secop
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:
    SecopContractLookupResponse:
      type: object
      required:
        - data
      properties:
        data:
          $ref: '#/components/schemas/SecopContractLookupData'
    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.
    SecopContractLookupData:
      type: object
      properties:
        found:
          type: boolean
          description: Whether a contract matched the id. When false, `contract` is null.
        contract_id:
          type: string
        contract:
          anyOf:
            - type: object
              properties:
                contract_id:
                  anyOf:
                    - type: string
                    - type: 'null'
                reference:
                  anyOf:
                    - type: string
                    - type: 'null'
                entity:
                  anyOf:
                    - type: string
                    - type: 'null'
                entity_nit:
                  anyOf:
                    - type: string
                    - type: 'null'
                centralized_entity:
                  anyOf:
                    - type: string
                    - type: 'null'
                  description: '"Centralizada" / "Descentralizada" (not a boolean upstream).'
                provider:
                  anyOf:
                    - type: string
                    - type: 'null'
                provider_document:
                  anyOf:
                    - type: string
                    - type: 'null'
                provider_document_type:
                  anyOf:
                    - type: string
                    - type: 'null'
                provider_code:
                  anyOf:
                    - type: string
                    - type: 'null'
                is_sme:
                  anyOf:
                    - type: boolean
                    - type: 'null'
                is_group:
                  anyOf:
                    - type: boolean
                    - type: 'null'
                  description: >-
                    True when the provider is a plural structure (consortium /
                    unión temporal).
                legal_rep_name:
                  anyOf:
                    - type: string
                    - type: 'null'
                legal_rep_document_type:
                  anyOf:
                    - type: string
                    - type: 'null'
                legal_rep_document:
                  anyOf:
                    - type: string
                    - type: 'null'
                status:
                  anyOf:
                    - type: string
                    - type: 'null'
                contract_type:
                  anyOf:
                    - type: string
                    - type: 'null'
                modality:
                  anyOf:
                    - type: string
                    - type: 'null'
                  description: >-
                    How the contract was procured (open tender, direct
                    contracting, ...).
                modality_justification:
                  anyOf:
                    - type: string
                    - type: 'null'
                unspsc_code:
                  anyOf:
                    - type: string
                    - type: 'null'
                object:
                  anyOf:
                    - type: string
                    - type: 'null'
                delivery_conditions:
                  anyOf:
                    - type: string
                    - type: 'null'
                value:
                  anyOf:
                    - type: number
                    - type: 'null'
                invoiced_value:
                  anyOf:
                    - type: number
                    - type: 'null'
                paid_value:
                  anyOf:
                    - type: number
                    - type: 'null'
                pending_execution_value:
                  anyOf:
                    - type: number
                    - type: 'null'
                pending_payment_value:
                  anyOf:
                    - type: number
                    - type: 'null'
                advance_payment_enabled:
                  anyOf:
                    - type: boolean
                    - type: 'null'
                advance_payment_value:
                  anyOf:
                    - type: number
                    - type: 'null'
                amortized_value:
                  anyOf:
                    - type: number
                    - type: 'null'
                pending_amortization_value:
                  anyOf:
                    - type: number
                    - type: 'null'
                sign_date:
                  anyOf:
                    - type: string
                    - type: 'null'
                start_date:
                  anyOf:
                    - type: string
                    - type: 'null'
                end_date:
                  anyOf:
                    - type: string
                    - type: 'null'
                added_days:
                  anyOf:
                    - type: number
                    - type: 'null'
                duration:
                  anyOf:
                    - type: string
                    - type: 'null'
                can_be_extended:
                  anyOf:
                    - type: boolean
                    - type: 'null'
                extension_notice_date:
                  anyOf:
                    - type: string
                    - type: 'null'
                  description: When the entity gave notice of an extension (prórroga).
                requires_liquidation:
                  anyOf:
                    - type: boolean
                    - type: 'null'
                  description: Whether the contract carries a liquidation stage at its end.
                liquidation_start_date:
                  anyOf:
                    - type: string
                    - type: 'null'
                liquidation_end_date:
                  anyOf:
                    - type: string
                    - type: 'null'
                has_environmental_obligation:
                  anyOf:
                    - type: boolean
                    - type: 'null'
                has_post_consumption_obligations:
                  anyOf:
                    - type: boolean
                    - type: 'null'
                has_reversion:
                  anyOf:
                    - type: boolean
                    - type: 'null'
                location:
                  anyOf:
                    - type: string
                    - type: 'null'
                supervisor:
                  anyOf:
                    - type: string
                    - type: 'null'
                expense_orderer:
                  anyOf:
                    - type: string
                    - type: 'null'
                funding_origin:
                  anyOf:
                    - type: string
                    - type: 'null'
                expense_destination:
                  anyOf:
                    - type: string
                    - type: 'null'
                  description: '"Inversión" or "Funcionamiento".'
                sector:
                  anyOf:
                    - type: string
                    - type: 'null'
                branch:
                  anyOf:
                    - type: string
                    - type: 'null'
                updated_date:
                  anyOf:
                    - type: string
                    - type: 'null'
                url:
                  anyOf:
                    - type: string
                    - type: 'null'
              required:
                - contract_id
                - reference
                - entity
                - entity_nit
                - centralized_entity
                - provider
                - provider_document
                - provider_document_type
                - provider_code
                - is_sme
                - is_group
                - legal_rep_name
                - legal_rep_document_type
                - legal_rep_document
                - status
                - contract_type
                - modality
                - modality_justification
                - unspsc_code
                - object
                - delivery_conditions
                - value
                - invoiced_value
                - paid_value
                - pending_execution_value
                - pending_payment_value
                - advance_payment_enabled
                - advance_payment_value
                - amortized_value
                - pending_amortization_value
                - sign_date
                - start_date
                - end_date
                - added_days
                - duration
                - can_be_extended
                - extension_notice_date
                - requires_liquidation
                - liquidation_start_date
                - liquidation_end_date
                - has_environmental_obligation
                - has_post_consumption_obligations
                - has_reversion
                - location
                - supervisor
                - expense_orderer
                - funding_origin
                - expense_destination
                - sector
                - branch
                - updated_date
                - url
            - type: 'null'
        additions:
          type: array
          items:
            type: object
            properties:
              addition_id:
                anyOf:
                  - type: string
                  - type: 'null'
              type:
                anyOf:
                  - type: string
                  - type: 'null'
              description:
                anyOf:
                  - type: string
                  - type: 'null'
              registered_date:
                anyOf:
                  - type: string
                  - type: 'null'
            required:
              - addition_id
              - type
              - description
              - registered_date
        additions_capped:
          type: boolean
        guarantees:
          type: array
          items:
            type: object
            properties:
              insurer:
                anyOf:
                  - type: string
                  - type: 'null'
              policy_number:
                anyOf:
                  - type: string
                  - type: 'null'
              insured:
                anyOf:
                  - type: string
                  - type: 'null'
              beneficiary:
                anyOf:
                  - type: string
                  - type: 'null'
              policy_created_date:
                anyOf:
                  - type: string
                  - type: 'null'
              policy_sent_date:
                anyOf:
                  - type: string
                  - type: 'null'
              policy_end_date:
                anyOf:
                  - type: string
                  - type: 'null'
              policy_side:
                anyOf:
                  - type: string
                  - type: 'null'
              status:
                anyOf:
                  - type: string
                  - type: 'null'
              policy_type:
                anyOf:
                  - type: string
                  - type: 'null'
              policy_subtype:
                anyOf:
                  - type: string
                  - type: 'null'
              value:
                anyOf:
                  - type: number
                  - type: 'null'
              created_date:
                anyOf:
                  - type: string
                  - type: 'null'
            required:
              - insurer
              - policy_number
              - insured
              - beneficiary
              - policy_created_date
              - policy_sent_date
              - policy_end_date
              - policy_side
              - status
              - policy_type
              - policy_subtype
              - value
              - created_date
        guarantees_capped:
          type: boolean
        execution_items:
          type: array
          items:
            type: object
            properties:
              execution_type:
                anyOf:
                  - type: string
                  - type: 'null'
              plan_name:
                anyOf:
                  - type: string
                  - type: 'null'
              expected_delivery_date:
                anyOf:
                  - type: string
                  - type: 'null'
              expected_progress_percent:
                anyOf:
                  - type: number
                  - type: 'null'
              actual_delivery_date:
                anyOf:
                  - type: string
                  - type: 'null'
              actual_progress_percent:
                anyOf:
                  - type: number
                  - type: 'null'
              contract_status:
                anyOf:
                  - type: string
                  - type: 'null'
              item_reference:
                anyOf:
                  - type: string
                  - type: 'null'
              description:
                anyOf:
                  - type: string
                  - type: 'null'
              unit:
                anyOf:
                  - type: string
                  - type: 'null'
              awarded_quantity:
                anyOf:
                  - type: number
                  - type: 'null'
              planned_quantity:
                anyOf:
                  - type: number
                  - type: 'null'
              received_quantity:
                anyOf:
                  - type: number
                  - type: 'null'
              pending_quantity:
                anyOf:
                  - type: number
                  - type: 'null'
              created_date:
                anyOf:
                  - type: string
                  - type: 'null'
            required:
              - execution_type
              - plan_name
              - expected_delivery_date
              - expected_progress_percent
              - actual_delivery_date
              - actual_progress_percent
              - contract_status
              - item_reference
              - description
              - unit
              - awarded_quantity
              - planned_quantity
              - received_quantity
              - pending_quantity
              - created_date
        execution_items_capped:
          type: boolean
      required:
        - found
        - contract_id
        - contract
        - additions
        - additions_capped
        - guarantees
        - guarantees_capped
        - execution_items
        - execution_items_capped
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Use Authorization: Bearer YOUR_API_KEY'

````

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