builder-signing-sdk

A TypeScript SDK for creating authenticated builder headers

Installation

``bash
pnpm install @polymarket/builder-signing-sdk
`

Quick Start

`typescript
import { BuilderSigner } from '@polymarket/builder-signing-sdk';

// Initialize with builder API creds
const builderSigner = new BuilderSigner({
key: 'your-builder-api-key',
secret: 'your-base64-secret',
passphrase: 'your-passphrase'
});

// Create builder payload
const headers = builderSigner.createBuilderHeaderPayload(
'POST' // HTTP method
'/order', // API endpoint path
'{"marketId": "0x123"}' // Request body
);
``