Org Status: 🟢 Active Cloudflare: N/A Last Audited: 2026-04-28

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@apimom/client

TypeScript client SDK for API Mom — unified egress for Cloudflare Workers.

Install

npm install @apimom/client

Usage

import { createApiMom } from '@apimom/client';

const mom = createApiMom(env);
const child = mom.child('gemini', { function: 'generate' });
const result = await child.post('/gemini-2.0-flash:generateContent', { contents: [...] });

Features

• Chainable .child(service, context) scoping (like Pino logger)
• Auto cost attribution via X-Function and X-Tags headers
• Service binding support (Worker-to-Worker, avoids CF error 1042)
• Budget checks and daily limit enforcement
• D1 instrumentation and Analytics Engine metrics

Platform Utilities

import { checkBudget, instrumentD1, writeMetric } from '@apimom/client/platform';

License

MIT