Create an AP2 mandate

A session binds the agent DID to a provider DID for a specific service with a max-amount ceiling.

import { TenzroClient } from "tenzro-sdk";
const client = new TenzroClient({ endpoint: "https://rpc.tenzro.network" });

const session = await client.ap2().createSession(
  "did:tenzro:machine:agent-1",
  "did:tenzro:machine:provider-1",
  "https://api.tenzro.network/inference",
  "2.50",
  "TNZO",
);

For higher-assurance flows, sign Intent and Cart VDCs and check the pair against all three ceilings — the AP2 cap, the DelegationScope, and the runtime SpendingPolicy.

const result = await client.ap2().validateMandatePair(intentVdc, cartVdc, true);
if (!result.valid) throw new Error(result.error);

Each authorization is scoped under the session ceiling. The node checks the agent's DelegationScope and runtime SpendingPolicy at sign time.

const auth = await client.ap2().authorizePayment(session.session_id, "0.50");
console.log("authorization:", auth.authorization_id);

Execution settles the previously-authorized amount and emits a receipt.

const receipt = await client.ap2().executePayment(session.session_id, auth.authorization_id);
console.log("settled:", receipt);