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coinslot.dev api email-verify
https://coinslot.dev/api/email-verify
payable
Check an email address: RFC syntax, live MX records via DNS-over-HTTPS, and disposable-domain screening. POST { email } or { emails: [...] } (max 20).
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.003
- Network
- base
- Pay to
- 0x31f767855Ee8F03fe313ab6A3929eBbf16EB42aB
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 399 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:10:08.859Z (3d ago)
- Category
- identity
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fcoinslot.dev%2Fapi%2Femail-verify"