Unit · AsyncAPI Specification
Unit Co Events Webhooks
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FintechBackend-as-a-ServiceBankingPaymentsCard IssuingACHLendingJSON:APIAsyncAPIEvents
AsyncAPI Specification
generated: '2026-07-23'
method: searched
source: https://www.unit.co/docs/api/events + https://www.unit.co/docs/api/webhooks
spec_type: Webhooks
docs: https://www.unit.co/docs/api/webhooks
description: >-
Unit emits Events (resource state changes) and delivers them to registered webhook
endpoints. Events are also retrievable via the REST API (listEvents GET /events,
event GET /events/{eventId}). Webhooks are managed through the Webhooks API
(openapi/unit-webhooks-openapi.json). Delivery should be handled idempotently.
delivery:
transport: HTTPS POST to a registered webhook endpoint
format: JSON:API resource objects (type event)
retrieval_api: openapi/unit-webhooks-openapi.json
management_operations:
- name: webhooks
method: POST/GET
path: "/webhooks"
purpose: Create and list webhook endpoints.
- name: webhook
method: GET/PATCH
path: "/webhooks/{webhookId}"
purpose: Get and update a webhook.
- name: enableWebhook
method: POST
path: "/webhooks/{webhookId}/enable"
purpose: Enable delivery.
- name: disableWebhook
method: POST
path: "/webhooks/{webhookId}/disable"
purpose: Disable delivery.
- name: listEvents
method: GET
path: "/events"
purpose: List emitted events.
- name: event
method: GET
path: "/events/{eventId}"
purpose: Retrieve a single event.
event_categories:
application:
- application.created
- application.approved
- application.denied
- application.awaitingDocuments
- application.pendingReview
- application.canceled
- document.approved
- document.rejected
customer:
- customer.created
- customer.updated
account:
- account.created
- account.closed
- account.frozen
- account.unfrozen
- account.reopened
- account.updated
card:
- card.created
- card.activated
- cardFraudCase.created
- cardFraudCase.activated
authorization:
- authorization.created
- authorization.canceled
- authorization.amountChanged
- authorization.declined
- authorization.updated
- authorizationRequest.approved
- authorizationRequest.declined
- authorizationRequest.pending
payment:
- payment.created
- payment.clearing
- payment.sent
- payment.canceled
- payment.returned
- payment.rejected
- payment.pendingReview
- bulkPayments.failed
- recurringPayment.created
- recurringPayment.failed
received_payment:
- receivedPayment.created
- receivedPayment.pending
- receivedPayment.pendingReview
- receivedPayment.completed
- receivedPayment.returned
- declinedIncomingPayment.created
check:
- checkDeposit.created
- checkDeposit.pending
- checkDeposit.pendingReview
- checkDeposit.clearing
- checkDeposit.sent
- checkDeposit.rejected
- checkDeposit.returned
- checkPayment.created
- checkPayment.pending
- checkPayment.canceled
- checkPayment.rejected
- checkPayment.returned
credit:
- creditApplication.created
- creditApplication.approved
- creditApplication.denied
- creditApplication.pending
- creditApplication.canceled
- creditDecision.approved
- creditDecision.denied
- repayment.created
- recurringRepayment.created
- recurringRepayment.failed
dispute_chargeback:
- dispute.created
- chargeback.created
stop_payment:
- stopPayment.created
- stopPayment.updated
documents_statements:
- statement.created
- taxForm.created
- taxForm.updated
transaction:
- transaction.created
reward:
- reward.sent
- reward.rejected
notes:
- Unit does not publish an AsyncAPI document; this is a captured webhook/event catalog.
- Event names above are harvested from the Events reference; consult the per-resource events pages for payload schemas.
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