Voltage · AsyncAPI Specification

Voltage Payments Webhooks

Version 6.4.0

AsyncAPI description of the Voltage Payments webhook event surface, generated by the API Evangelist enrichment pipeline from the public webhooks documentation (https://docs.voltageapi.com/webhooks). Voltage delivers events as HTTPS POST callbacks to a subscriber-registered URL. This spec models the documented event envelope and enums; it is a faithful generation, not a provider-published file.

View Spec View on GitHub CompanyEnterpriseBitcoinLightning NetworkPaymentsCryptocurrencyFinancial-ServicesWalletsInfrastructureFintechNode HostingWeb3AsyncAPIEventsWebhooks

Channels

events
Subscriber webhook endpoint that receives Voltage payment events.

Messages

SendEvent
Send payment event
ReceiveEvent
Receive payment event
TestEvent
Test event

Servers

https
subscriber
The subscriber HTTPS endpoint registered when creating a webhook.

AsyncAPI Specification

voltage-payments-asyncapi.yml Raw ↑
asyncapi: 3.0.0
info:
  title: Voltage Payments Webhooks
  version: 6.4.0
  description: >-
    AsyncAPI description of the Voltage Payments webhook event surface, generated by
    the API Evangelist enrichment pipeline from the public webhooks documentation
    (https://docs.voltageapi.com/webhooks). Voltage delivers events as HTTPS POST
    callbacks to a subscriber-registered URL. This spec models the documented event
    envelope and enums; it is a faithful generation, not a provider-published file.
  contact:
    name: Voltage
    url: https://docs.voltageapi.com/webhooks
  x-apievangelist-method: generated
  x-apievangelist-source: https://docs.voltageapi.com/webhooks
defaultContentType: application/json
servers:
  subscriber:
    host: your-domain.com
    protocol: https
    description: The subscriber HTTPS endpoint registered when creating a webhook.
channels:
  events:
    address: /
    description: Subscriber webhook endpoint that receives Voltage payment events.
    messages:
      sendEvent:
        $ref: '#/components/messages/SendEvent'
      receiveEvent:
        $ref: '#/components/messages/ReceiveEvent'
      testEvent:
        $ref: '#/components/messages/TestEvent'
operations:
  receiveEvents:
    action: receive
    channel:
      $ref: '#/channels/events'
    summary: Handle a payment webhook delivered by Voltage.
    messages:
    - $ref: '#/channels/events/messages/sendEvent'
    - $ref: '#/channels/events/messages/receiveEvent'
    - $ref: '#/channels/events/messages/testEvent'
components:
  messages:
    SendEvent:
      name: SendEvent
      title: Send payment event
      payload:
        type: object
        properties:
          type:
            type: string
            const: send
          detail:
            type: object
            properties:
              event:
                type: string
                enum: [succeeded, failed]
              data:
                type: object
    ReceiveEvent:
      name: ReceiveEvent
      title: Receive payment event
      payload:
        type: object
        properties:
          type:
            type: string
            const: receive
          detail:
            type: object
            properties:
              event:
                type: string
                enum: [generated, detected, refreshed, expired, succeeded, completed, failed]
              data:
                type: object
                properties:
                  status:
                    type: string
                    enum: [generating, receiving, expired, failed, completed]
    TestEvent:
      name: TestEvent
      title: Test event
      payload:
        type: object
        properties:
          type:
            type: string
            const: test
          detail:
            type: object
            properties:
              event:
                type: string
                enum: [created]
              data:
                type: object

Work with this as data

Every AsyncAPI spec 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 asyncapi

4 MCP tools reach this
  • find_asyncapisBrowse and filter every AsyncAPI spec in the catalog.
  • 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 AsyncAPI spec
curl "https://apis.io/api/v1/asyncapis/voltage-payments-asyncapi"
All asyncapi
curl "https://apis.io/api/v1/asyncapis?limit=25"

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

Get an API key

Free tier, no email required.

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