B3 · AsyncAPI Specification
B3 B3Os Webhooks
Version
View Spec
View on GitHub
CompanyCryptoBlockchainWeb3Workflow-AutomationOnchain DataGamingPaymentsLayer 3Developer ToolsAsyncAPIWebhooksEvents
AsyncAPI Specification
generated: '2026-07-18'
method: derived
source: openapi/b3-b3os-workflow-openapi.json
spec_type: Webhooks
note: >-
B3OS publishes no AsyncAPI document, but the Workflow API exposes a first-class
outbound-webhook surface with delivery tracking, replay/retry, and per-organization
signing secrets. Captured as a webhook catalog (type: Webhooks). Never fabricated —
every path below exists verbatim in the OpenAPI.
signing:
mechanism: per-organization webhook secret
operation: "GET /organizations/{orgId}/webhook-secret"
delivery_management:
- method: GET
path: "/v1/outbound-webhook/deliveries"
summary: List outbound webhook deliveries
- method: GET
path: "/v1/outbound-webhook/deliveries/{id}"
summary: Get outbound webhook delivery
- method: POST
path: "/v1/outbound-webhook/deliveries/{id}/replay"
summary: Replay outbound webhook delivery
- method: POST
path: "/v1/outbound-webhook/deliveries/{id}/retry"
summary: Retry outbound webhook delivery
webhook_events:
- method: GET
path: "/v1/webhook-events"
summary: List webhook events
- method: POST
path: "/v1/webhook-events/{eventId}/replay"
summary: Replay a webhook event
triggers:
- method: GET
path: "/v1/triggers"
summary: List available workflow triggers
- method: GET
path: "/v1/triggers/{type}"
summary: Get trigger type detail
- method: GET
path: "/v1/workflows/{id}/trigger-info"
summary: Get workflow trigger info
integrations:
- method: POST
path: "/v1/orgs/{orgId}/integrations/webhook"
summary: Register an inbound webhook integration
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.
Call it yourself
curl for this page
This AsyncAPI spec
curl "https://apis.io/api/v1/asyncapis/b3-b3os-webhooks"
All asyncapi
curl "https://apis.io/api/v1/asyncapis?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.