Celcoin

Celcoin LegacyGuarantee API

The LegacyGuarantee API from Celcoin — 1 operation(s) for legacyguarantee.

Documentation GitHub OpenAPI

Operations 1

POST /guarantee/renegotiation-legacy Renegotiate legacy loans (Only for CT)

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/celcoin-legacyguarantee-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: billissuance-settlement-webservice AnnotationCompetenceCalendar Legacy Guarantee API
  version: v1.0.0
servers:
- url: https://sandbox.openfinance.celcoin.dev/billissuance/v1
tags:
- name: LegacyGuarantee
paths:
  /guarantee/renegotiation-legacy:
    post:
      tags:
      - LegacyGuarantee
      summary: Renegotiate legacy loans (Only for CT)
      requestBody:
        description: Renegotiation request
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RenegotiationGuaranteeLegacyRequest'
          text/json:
            schema:
              $ref: '#/components/schemas/RenegotiationGuaranteeLegacyRequest'
          application/*+json:
            schema:
              $ref: '#/components/schemas/RenegotiationGuaranteeLegacyRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GuaranteeResponse'
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GuaranteeResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    RenegotiationGuaranteeLegacyRequest:
      required:
      - amount
      - anualTax
      - balanceCheckId
      - cet
      - contractNumber
      - endContractDate
      - initContractDate
      - initDiscountDate
      - installmentAmount
      - installmentQuantity
      - interestTax
      - iof
      - legacyAnnotations
      - monthlyCet
      - netAmount
      type: object
      properties:
        balanceCheckId:
          type: string
          format: uuid
        contractNumber:
          type:
          - string
          - 'null'
        amount:
          type: number
          format: double
        netAmount:
          type: number
          format: double
        interestTax:
          type: number
          format: double
        iof:
          type: number
          format: double
        cet:
          type: number
          format: double
        initContractDate:
          type: string
          format: date-time
        endContractDate:
          type: string
          format: date-time
        anualTax:
          type: number
          format: double
        monthlyCet:
          type: number
          format: double
        installmentAmount:
          type: number
          format: double
        installmentQuantity:
          type: integer
          format: int32
        initDiscountDate:
          type: string
          format: date-time
        legacyAnnotations:
          type:
          - array
          - 'null'
          items:
            type: string
            format: uuid
        expirationAt:
          type:
          - string
          - 'null'
          format: date-time
      additionalProperties: false
    Errs:
      type: object
      properties:
        code:
          type:
          - string
          - 'null'
        message:
          type:
          - string
          - 'null'
      additionalProperties: false
    GuaranteeResponse:
      required:
      - annotationType
      - status
      type: object
      properties:
        annotationId:
          type: string
          format: uuid
        createdAt:
          type: string
          format: date-time
        status:
          type:
          - string
          - 'null'
        annotationType:
          type:
          - string
          - 'null'
      additionalProperties: false
    ErrorResponse:
      type: object
      properties:
        correlationId:
          type:
          - string
          - 'null'
        status:
          type:
          - string
          - 'null'
        errors:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/Errs'
      additionalProperties: false
  securitySchemes:
    Bearer:
      type: http
      description: Autenticação utilizando JTW Bearer Token
      scheme: Bearer
      bearerFormat: JWT