@actiongate/sdk

TypeScript SDK for the ActionGate API.

Install

npm install @actiongate/sdk

Methods

• riskScore(payload)
• riskScoreWithMeta(payload)
• simulate(payload)
• simulateWithMeta(payload)
• policyGate(payload)
• policyGateWithMeta(payload)

Example

import { ActionGateClient } from "@actiongate/sdk";

const client = new ActionGateClient({ baseUrl: "https://api.actiongate.xyz" });
const result = await client.riskScore({
  actor: { actor_id: "treasury-bot" },
  action: { action_type: "transfer", network: "base", asset_symbol: "USDC", amount: "2500" }
});

x402 V2 Support

• Sends PAYMENT-SIGNATURE when paymentSignature is configured.
• Parses PAYMENT-REQUIRED and PAYMENT-RESPONSE headers.
• Exposes parsed payment metadata in ActionGateError and *WithMeta calls.