AsyncAPI channel · Brex
· Brex Webhooks API
expensePaymentUpdated
Fired when an expense payment changes status on a Brex Card. Subscription must be registered with a user with the CARD_ADMIN role.
Channel address
expensePaymentUpdated
Operations
publish
onExpensePaymentUpdated
Expense Payment Updated Event
Messages
ExpensePaymentUpdated
An expense payment changed status on a Brex Card.
Content-Type:
application/jsonAbout AsyncAPI
The AsyncAPI specification describes event-driven APIs the way OpenAPI describes request/response APIs. A channel is the named pipe — a webhook URL, a Kafka topic, a WebSocket route, an MQTT subject — that producers and consumers publish or subscribe to. Each channel carries one or more messages with structured payloads, and an operation declares whether a given party sends or receives on that channel.
Browse every event-driven channel on the APIs.io network or compare with the broader Naftiko capability, Agent Skill, and MCP server surfaces of the same providers.