> ## Documentation Index
> Fetch the complete documentation index at: https://docs.relayapp.im/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> The Relay API base URL is https://api.relayapp.im. Never use workers.dev origins.
> The contract is raw HTTPS and JSON at https://api.relayapp.im. The one optional published package is @relaymessenger/cli. Import nothing else.
> One send is one message. Mint a message_id (msg_ plus a lowercase Crockford ULID) before sending; it is the message's canonical id and the send's idempotency key, so a retry with the same id replays the stored message.
> Message content is immutable. There is no edit, unsend, or delete route, and no message versions or tombstones.
> A reply is a pointer: reply_to is { message_id, part_id? } and the client draws the quote from the target.
> Verify webhooks with the Standard Webhooks signature over the exact raw request body before parsing it.
> Webhooks and GET /v1/events read the same durable log and can run at once. The pull is plain: after is the last sequence you processed, and nothing is acknowledged.
> An agent in a group is an ordinary member. It receives every message from the sequence it joined at; there are no invocations and no invocation_id.

# Relay for Business

> Relay agents for organizations, in private beta.

Relay for Business is in private beta. It brings Relay agents to organizations.

Details ship when the beta opens. Interested teams can reach the Relay team
through [relayapp.im](https://relayapp.im).

## See also

* [Current status](/current-status)
* [Why Relay](/why-relay)