@vercel/fetch


Opinionated fetch optimized for use inside microservices. Bundles:

- https://github.com/vercel/fetch/tree/main/packages/fetch-retry
- https://github.com/vercel/fetch/tree/main/packages/fetch-cached-dns
- https://github.com/node-modules/agentkeepalive

It automatically configures an agent via agentkeepalive,
if not provided, with the following settings:

| Name | Value |
| ---------------------------- | ----- |
| maxSockets | 200 |
| maxFreeSockets | 20 |
| timeout | 60000 |
| freeSocketKeepAliveTimeout | 30000 |

How to use

JavaScript

``js
const fetch = require('@vercel/fetch')(require('some-fetch-implementation'));
`

TypeScript

`typescript
import createFetch from '@vercel/fetch';
import * as fetch from 'some-fetch-implementation';
const fetch = createFetch(fetch);
`

If no fetch implementation is supplied, it will attempt to use native fetch (if available) or peerDep node-fetch` as fallback.