Developers

One endpoint. Everything Axis can do.

Axis exposes a Model Context Protocol server over streamable HTTP. One GET tells your agent the rest — every tool schema, the auth methods, the caps, and the user's own vocabulary once authenticated.

1

Discover

Unauthenticated GET returns the machine-readable card: 44 tools with input and output schemas.

2

Authenticate

OAuth 2.1 with dynamic client registration (a 401 hands your client the discovery URL), or a scoped bearer token the user mints in Settings.

3

Call, or be called

MCP tools/call, plain REST (POST ?tool=NAME), and outbound webhooks that POST your agent the change diff.

What a token can reach

Forty-four purpose-built tools, each behind a scope the user granted. Typed schemas on the way in and the way out — parse structuredContent, not prose.

Read & write

Tasks, projects, notes, calendar events, routines (real streak math), goals, people, journal, workouts and body metrics. Every delete is the app's own Trash — recoverable.

Read-only by construction

Finance (balances, transactions, net worth) can be granted read access. The write permission doesn't exist at the database level; the password vault can't be granted at all.

Orient fast

search runs one query across every entity the token can read; changes_since diffs the account from a cursor.

Built for retries

Every write accepts an idempotency_key — the same key within 24 h replays the original result, structured half included, instead of acting twice.

The safety contract

Writes apply immediately — that's what makes an agent useful — and the account owner keeps the receipts: every call lands in an audit feed, rate caps bound each token (1,000 calls / 200 writes per UTC day), webhooks are https-only public hosts the owner can see and kill, and one tap revokes a connection — access, refresh and webhooks together.

The GET card is the authoritative contract and always matches what's deployed. Questions: support.

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