x402 census · agentbit.app · ac86c21d957f · JSON
POST /v1/risk/counterparty
live
Pre-transaction risk screening for a domain, company or email domain: DNS resolution, MX presence, SSL validity/expiry, domain age via RDAP, website reachability. Returns risk score 0–100, risk level, per-check results and evidence. Run it before an agent pays, emails or integrates with an unknown party.
Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-01).
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://agentbit.app/v1/risk/counterparty |
| Method | POST |
| Price | $0.05 USDC = 50000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x4395C7e383b7e05665aad7f36ed77c01923Dd965 |
| Seller | agentbit.app |
| Catalogs | cdp (row updated 2026-09-02) |
| Listed since (lower bound) | 2026-09-02 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-02 |
| CDP quality counters | 2 calls and 1 unique payers in 30 days, last call 2026-09-02 (catalog-reported, not verified on chain) |
| Category (keyword rule) | identity/trust/kyc |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-01T14:13:42.000Z (cron) |
| Verdict now | live changed from unprobed |
| HEAD / GET | 402 / 402 |
| accepts[0] | {"scheme":"exact","network":"eip155:8453","amount":"50000","payTo":"0x4395C7e383b7e05665aad7f36ed77c01923Dd965","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}} |
| Live amount equals catalog price | yes |
| Latency | 826 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 2 |
| Payments | 6 |
| USDC volume | $0.07 |
| Median payment | $0.01 |
| First / last payment | 2026-09-15 / 2026-09-30 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x4395C7e383b7e05665aad7f36ed77c01923Dd965 (contract: EIP7702Proxy) |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"subject": "example.com",
"subject_type": "domain"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"checks": {
"dns_resolves": {
"pass": true
},
"domain_age": {
"age_days": 11000,
"pass": true
},
"ssl_valid": {
"expires": "2027-01-15",
"pass": true
}
},
"disclaimer": "Automated technical signals only; not a legal or compliance verdict.",
"evidence": [
{
"type": "rdap_registration",
"value": "1995-08-14"
}
],
"risk_level": "low",
"risk_score": 20,
"subject": "example.com"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://agentbit.app/v1/risk/counterparty' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'
The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/ac86c21d957f/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"ac86c21d957f"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on agentbit.app.