x402 census · agents.withzero.xyz · 6044176bf113 · JSON
POST /api/v1/crustdata/person/search
gone
Core workflow route: find a page of people and prospects from the cached Crustdata person dataset using provider-native filters, fields, sorts, cursor, aggregations, and limit. Default pricing is $0.10 per Crustdata credit with a $0.01 minimum successful-call settlement. Upstream Crustdata errors settle $0. PersonDB search is priced at 0.03 Crustdata credits per returned profile.
Verdict: dead listing. 404/410: gone (was unprobed in the census).
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://agents.withzero.xyz/api/v1/crustdata/person/search |
| Method | POST |
| Price | $0.30 USDC = 300000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x9811c0900fcb719bbc363a3846d2d6db2771dea8 |
| Seller | agents.withzero.xyz |
| Catalogs | cdp (row updated 2026-09-23) |
| Listed since (lower bound) | 2026-09-23 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-23 |
| CDP quality counters | 3 calls and 1 unique payers in 30 days, last call 2026-09-23 (catalog-reported, not verified on chain) |
| Category (keyword rule) | storage/memory |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | WithZero · Media, Research, Publishing, Automation, Memory |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-01T01:13:18.000Z (cron) |
| Verdict now | gone changed from unprobed |
| HEAD / GET | 404 / 404 |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Latency | 3,345 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 4 |
| Payments | 8 |
| USDC volume | $3.62 |
| Median payment | $0.60 |
| First / last payment | 2026-08-22 / 2026-09-30 |
| Sampler-shaped share of payments | 37.5% |
| Payers that are not samplers | 1 |
| Source | forensics-2026-09-30 |
| Address | 0x9811c0900fcb719bbc363a3846d2d6db2771dea8 |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"fields": [
"basic_profile.name",
"basic_profile.current_title",
"social_handles.professional_network_identifier.profile_url",
"experience.employment_details.current.name"
],
"filters": {
"conditions": [
{
"field": "experience.employment_details.current.company_website_domain",
"type": "=",
"value": "browserbase.com"
}
],
"op": "and"
},
"limit": 10
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://agents.withzero.xyz/api/v1/crustdata/person/search' -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/6044176bf113/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"6044176bf113"} 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 agents.withzero.xyz.