Email syntax + MX (not mailbox), LLM token counting, named entity extraction, JWT decode, slug generation, QR codes, currency conversion — and the rest of the catalog. Start with 1,000 free calls/month. After that, add $10 in prepaid credits at /billing. Latency is not a published SLO.
Account, health, and docs routes are free and are not in the 50. This API will not do mailbox SMTP, USPS/geocode, trained NLP, or unpublished latency SLOs. Machine-readable catalog: /v1/catalog.
# 1. Get a free API key (1,000 calls/month included)
curl -X POST https://enrichrapi.dev/v1/account/signup \
-H "Content-Type: application/json" \
-d '{"email": "you@example.com"}'
# → {"api_key": "enr_...", "message": "Welcome! Your first 1,000 calls/month are free."}
# 2. Call any endpoint
curl -X POST https://enrichrapi.dev/v1/enrich/email \
-H "X-Api-Key: enr_your_key" \
-d '{"email": "user@example.com"}'
curl -X POST https://enrichrapi.dev/v1/generate/slug \
-H "X-Api-Key: enr_your_key" \
-d '{"text": "Hello World! Café & More"}'
# → {"slug": "hello-world-cafe-more"}
curl -X POST https://enrichrapi.dev/v1/convert/currency \
-H "X-Api-Key: enr_your_key" \
-d '{"amount": 100, "from_currency": "USD", "to_currency": "EUR"}'pip install enrichr-sdk
Sync + async clients. Python 3.10+, requires httpx. pip package: enrichr-sdk.
npm install enrichrapi
Native fetch. Zero dependencies. Works in Node 18+, Edge Runtime, Deno, and Bun.
18 actions available
Email syntax+MX, slug generation, QR codes, profanity filtering, and more — Zapier and Make.com.
https://enrichrapi.dev/llms.txt
50 billed utilities discoverable by AI assistants. Native MCP integration for Claude Desktop and Cursor. Prefer /v1/llms.txt and /v1/catalog.
| Endpoint type | Price / call | 1M calls costs | Examples |
|---|---|---|---|
| Pure utility | $0.00001 | $10 | slug · qr · address · classify/text · postal · profanity |
| Email / phone / IP | $0.0001 | $100 | enrich/email · enrich/phone · enrich/ip |
| VAT / IBAN | $0.0005 | $500 | validate/vat · validate/iban |
| Contact cleaner | $0.001 / row | — | contacts/clean |