Signet API SDK

TypeScript/JavaScript SDK for the Signet API with Bearer token (v1) and DPoP (v2) authentication support.

Installation

npm install @signet-labs/signet-ts-sdk
# or
yarn add @signet-labs/signet-ts-sdk
# or
pnpm add @signet-labs/signet-ts-sdk

Usage

Bearer Token (v1)

Pass basePath, apiKey, and apiSecret once. The SDK handles token fetch and refresh automatically.

import { Partner } from '@signet-labs/signet-ts-sdk';
import { createBearerConfiguration } from '@signet-labs/signet-ts-sdk/utils/bearer';

const config = createBearerConfiguration({
  basePath: 'https://api.getsignet.xyz',
  apiKey: 'pk_live_abc123',
  apiSecret: 'sk_live_xyz789',
});

const partner = new Partner(config);
const clients = await partner.clients.allClients();

API structure: [service].[category].[endpoint]

import { Partner, Credentials } from '@signet-labs/signet-ts-sdk';

const partner = new Partner(config);
await partner.clients.allClients();
await partner.clients.getClient({ clientId: '...' });
await partner.clients.registerClient({ registerClientBodyDto: { name: 'Jane', email: '[email protected]' } });

const credentials = new Credentials(config);
await credentials.enrollment.enrollUser({ enrollmentBodyDto: { ... } });
await credentials.mandate.createCartMandate({ ... });

DPoP (v2) - Token Binding

For enhanced security with DPoP (token bound to cryptographic key), use the DPoP utilities. See DPoP documentation for the full flow.

import { DPoPManager } from '@signet-labs/signet-ts-sdk/utils/dpop';

API Reference

• Partner: partner.clients.allClients, partner.clients.getClient, partner.clients.registerClient, etc.
• Credentials: credentials.enrollment.enrollUser, credentials.mandate.createCartMandate, etc.

License

MIT

Author

Rafal Zacher (CTO @ Signet Tech, inc.)