Api Endpoint

attester.dev

Spend Check: should you pay this counterparty? Watchtower track record, CDP merchant catalog, and address hygiene combined into a clear/caution/avoid verdict with a signed attestation. $0.005 USDC per check.

Open interactive test console

Offering

Provider: attester.dev
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Security
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://attester.dev/v1/symbol/exists
MIME type: Not provided
First seen: 2026-10-16T02:59:31.787Z
Last seen: 2026-10-16T02:59:31.787Z
Tags: None supplied

Website

Payment pricing

No payment terms are currently advertised.

Observed health

Status: Reachable
Latest latency: 41 ms
Average latency: 864 ms
HTTP status: 405
Last checked: 2026-11-01T17:59:09.311Z
Reachability: 84.6% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{}

Output schema

null