ts-asyncapiType-safe AsyncAPI contracts for TypeScript

Coming Soon

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🎯

First-Class AsyncAPI Support

Generate and consume AsyncAPI 3.0 specs from TypeScript contracts, just like oRPC does for OpenAPI.

🔌

Multi-Transport Support

AMQP/RabbitMQ, Kafka, SQS/SNS, MQTT, BullMQ, async HTTP callbacks, and more—all with end-to-end type safety.

🚀

Continuation of amqp-contract

Built on lessons learned from amqp-contract, expanding beyond AMQP to support the full AsyncAPI ecosystem.

What is ts-asyncapi?

ts-asyncapi brings first-class AsyncAPI contract support to TypeScript, inspired by oRPC for REST/OpenAPI. Continuing the work of amqp-contract, it provides end-to-end type safety and automatic validation across multiple async transports.

Vision

Type-safe contracts — Define message schemas and channels once, consume them everywhere with full TypeScript inference
AsyncAPI generation — Generate AsyncAPI 3.0 specifications from contracts automatically
Multi-transport support — AMQP/RabbitMQ, Kafka, SQS/SNS, MQTT, BullMQ, async HTTP callbacks, and more
Better DX — Autocomplete, refactoring support, and compile-time checks for async messaging

Status

🚧 Under active development — Documentation and libraries coming soon.

Stay tuned for updates!