Blnk Finance

Blnk Finance Refund Transaction API

The Refund Transaction API from Blnk Finance — 1 operation(s) for refund transaction.

GitHub OpenAPI

Operations 1

POST /refund-transaction/{id} Refund Transaction #

Documentation

📖
Documentation
https://docs.blnkfinance.com/reference/overview.md
📖
APIReference
https://docs.blnkfinance.com/reference/overview

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/blnkfinance/refs/heads/main/openapi/blnkfinance-refund-transaction-api-openapi.yml

Other Resources

🔗
LLMsTxt
https://blnkfinance.com/llms.txt
🔗
LLMsTxt
https://docs.blnkfinance.com/llms.txt
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/blnkfinance/refs/heads/main/data-model/blnkfinance-data-model.yml
🔗
Webhooks
https://raw.githubusercontent.com/api-evangelist/blnkfinance/refs/heads/main/asyncapi/blnkfinance-webhooks.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/blnkfinance/refs/heads/main/errors/blnkfinance-error-codes.yml

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/blnkfinance-refund-transaction-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

blnkfinance-refund-transaction-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Blnk Refund Transaction API
  contact: {}
  version: '1.0'
servers:
- url: http://localhost:5001
  variables: {}
security: []
tags:
- name: Refund Transaction
paths:
  /refund-transaction/{id}:
    post:
      summary: Refund Transaction
      operationId: RefundTransaction
      parameters:
      - name: id
        in: path
        description: ''
        required: true
        style: simple
        schema:
          type: string
          example: txn_5bbbe4d3-2d82-4da1-8191-aaa491d025de
      responses:
        '201':
          description: Created
          headers:
            Date:
              content:
                text/plain:
                  schema:
                    type: string
                  example: Tue, 20 Feb 2024 05:40:52 GMT
            Content-Length:
              content:
                text/plain:
                  schema:
                    type: string
                  example: '713'
          content:
            application/json; charset=utf-8:
              schema:
                allOf:
                - $ref: '#/components/schemas/RefundTransaction'
                - example:
                    id: txn_043d4ac3-4caf-4149-9c0d-927ae637d83f
                    tag: Refund
                    reference: ref_70ffd90f-7bcf-43b8-90ba-70505c113b52
                    amount: 300
                    currency: NGN
                    payment_method: ''
                    description: ''
                    drcr: Debit
                    status: APPLIED
                    ledger_id: ldg_073f7ffe-9dfd-42ce-aa50-d1dca1788adc
                    balance_id: bln_0be360ca-86fe-457d-be43-daa3f966d8f0
                    credit_balance_before: 600
                    debit_balance_before: 0
                    credit_balance_after: 600
                    debit_balance_after: 300
                    balance_before: 600
                    balance_after: 300
                    created_at: '2024-02-20T05:40:52.630481718Z'
                    scheduled_for: '0001-01-01T00:00:00Z'
                    risk_tolerance_threshold: 0
                    risk_score: 0.03108
                    meta_data:
                      refunded_transaction_id: txn_5bbbe4d3-2d82-4da1-8191-aaa491d025de
                    group_ids: null
              example:
                id: txn_043d4ac3-4caf-4149-9c0d-927ae637d83f
                tag: Refund
                reference: ref_70ffd90f-7bcf-43b8-90ba-70505c113b52
                amount: 300
                currency: NGN
                payment_method: ''
                description: ''
                drcr: Debit
                status: APPLIED
                ledger_id: ldg_073f7ffe-9dfd-42ce-aa50-d1dca1788adc
                balance_id: bln_0be360ca-86fe-457d-be43-daa3f966d8f0
                credit_balance_before: 600
                debit_balance_before: 0
                credit_balance_after: 600
                debit_balance_after: 300
                balance_before: 600
                balance_after: 300
                created_at: '2024-02-20T05:40:52.630481718Z'
                scheduled_for: '0001-01-01T00:00:00Z'
                risk_tolerance_threshold: 0
                risk_score: 0.03108
                meta_data:
                  refunded_transaction_id: txn_5bbbe4d3-2d82-4da1-8191-aaa491d025de
                group_ids: null
      deprecated: false
      tags:
      - Refund Transaction
components:
  schemas:
    MetaData1:
      title: MetaData1
      required:
      - refunded_transaction_id
      type: object
      properties:
        refunded_transaction_id:
          type: string
      example:
        refunded_transaction_id: txn_5bbbe4d3-2d82-4da1-8191-aaa491d025de
    RefundTransaction:
      title: RefundTransaction
      required:
      - id
      - tag
      - reference
      - amount
      - currency
      - payment_method
      - description
      - drcr
      - status
      - ledger_id
      - balance_id
      - credit_balance_before
      - debit_balance_before
      - credit_balance_after
      - debit_balance_after
      - balance_before
      - balance_after
      - created_at
      - scheduled_for
      - risk_tolerance_threshold
      - risk_score
      - meta_data
      - group_ids
      type: object
      properties:
        id:
          type: string
        tag:
          type: string
        reference:
          type: string
        amount:
          type: integer
          format: int32
        currency:
          type: string
        payment_method:
          type: string
        description:
          type: string
        drcr:
          type: string
        status:
          type: string
        ledger_id:
          type: string
        balance_id:
          type: string
        credit_balance_before:
          type: integer
          format: int32
        debit_balance_before:
          type: integer
          format: int32
        credit_balance_after:
          type: integer
          format: int32
        debit_balance_after:
          type: integer
          format: int32
        balance_before:
          type: integer
          format: int32
        balance_after:
          type: integer
          format: int32
        created_at:
          type: string
        scheduled_for:
          type: string
        risk_tolerance_threshold:
          type: integer
          format: int32
        risk_score:
          type: number
        meta_data:
          $ref: '#/components/schemas/MetaData1'
        group_ids:
          type:
          - string
          - 'null'
      example:
        id: txn_043d4ac3-4caf-4149-9c0d-927ae637d83f
        tag: Refund
        reference: ref_70ffd90f-7bcf-43b8-90ba-70505c113b52
        amount: 300
        currency: NGN
        payment_method: ''
        description: ''
        drcr: Debit
        status: APPLIED
        ledger_id: ldg_073f7ffe-9dfd-42ce-aa50-d1dca1788adc
        balance_id: bln_0be360ca-86fe-457d-be43-daa3f966d8f0
        credit_balance_before: 600
        debit_balance_before: 0
        credit_balance_after: 600
        debit_balance_after: 300
        balance_before: 600
        balance_after: 300
        created_at: '2024-02-20T05:40:52.630481718Z'
        scheduled_for: '0001-01-01T00:00:00Z'
        risk_tolerance_threshold: 0
        risk_score: 0.03108
        meta_data:
          refunded_transaction_id: txn_5bbbe4d3-2d82-4da1-8191-aaa491d025de
        group_ids: null
  securitySchemes:
    basic:
      type: http
      scheme: basic