the402 endpoint detail

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x402.dailyelo.com v1 address-poison-check

https://x402.dailyelo.com/v1/address-poison-check

payable

Before sending funds, check if the recipient is an address-poisoning look-alike. Give us the recipient and your known/intended addresses; we flag when the recipient shares the displayed head AND tail of one you know but differs in the middle — the exact signature of a poisoning attack that fools copy-paste. Deterministic, no LLM, no external calls. Answers an agent's question 'is this really the a

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0xD617a7145ca56E3ed58d639F9DEC6999B22441eE
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
10 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:09:23.691Z (4d ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.dailyelo.com%2Fv1%2Faddress-poison-check"