tinysend

Visit

newsletter and email platform for humans and agents — lists, subscribers, posts, mailboxes, webhooks, automations

emailnewslettermessagingcommunication

Issuer

https://id.tinysend.com/api/auth

Protocol

1.0-draft

Algorithms

Ed25519

Last Verified

6/28/2026

Modes

delegated

autonomous

Approval Methods

ciba

device_authorization

Endpoints

registerhttps://id.tinysend.com/api/auth/agent/register

capabilitieshttps://id.tinysend.com/api/auth/capability/list

describe_capabilityhttps://id.tinysend.com/api/auth/capability/describe

executehttps://id.tinysend.com/api/auth/capability/execute

request_capabilityhttps://id.tinysend.com/api/auth/agent/request-capability

statushttps://id.tinysend.com/api/auth/agent/status

reactivatehttps://id.tinysend.com/api/auth/agent/reactivate

revokehttps://id.tinysend.com/api/auth/agent/revoke

revoke_hosthttps://id.tinysend.com/api/auth/host/revoke

rotate_keyhttps://id.tinysend.com/api/auth/agent/rotate-key

rotate_host_keyhttps://id.tinysend.com/api/auth/host/rotate-key

introspecthttps://id.tinysend.com/api/auth/agent/introspect

Quick Start

Discovery

curl https://id.tinysend.com/.well-known/agent-configuration

curl -X POST https://id.tinysend.comhttps://id.tinysend.com/api/auth/agent/register \
  -H "Content-Type: application/json" \
  -d '{
    "name": "my-agent",
    "public_key": "<your-ed25519-public-key>",
    "mode": "delegated"
  }'