
Research
Node.js Fixes AsyncLocalStorage Crash Bug That Could Take Down Production Servers
Node.js patched a crash bug where AsyncLocalStorage could cause stack overflows to bypass error handlers and terminate production servers.
@polymarket/builder-signing-sdk
Advanced tools
A TypeScript SDK for creating authenticated builder headers
pnpm install @polymarket/builder-signing-sdk
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
);
FAQs
Polymarket SDK for creating builder headers
The npm package @polymarket/builder-signing-sdk receives a total of 23,650 weekly downloads. As such, @polymarket/builder-signing-sdk popularity was classified as popular.
We found that @polymarket/builder-signing-sdk demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 19 open source maintainers collaborating on the project.
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Research
Node.js patched a crash bug where AsyncLocalStorage could cause stack overflows to bypass error handlers and terminate production servers.

Research
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