Agent Exchange x402 census and directory

x402 census · api.flipvo.com · fcfc4d9f08bd · JSON

POST /v1/entity/lookup

unprobed

State business-registry record by entity number or exact name: status, formation date, principal address, registered agent, officers. Currently served: FL, OR. Up to 10 entities; empty entities is a paid 200. Oregon covers active businesses only. data_as_of is required.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

FieldValue
URLhttps://api.flipvo.com/v1/entity/lookup
MethodPOST
Price$0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x849610c11c1e9b309235932faab6368cee7f7c57
Sellerapi.flipvo.com
Catalogscdp (row updated 2026-09-28)
Listed since (lower bound)2026-09-28 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-28
CDP quality counters3 calls and 2 unique payers in 30 days, last call 2026-09-28 (catalog-reported, not verified on chain)
Category (keyword rule)dev-tools/utilities
Templated pathno
x402Version in catalog2
Service name / tagstollbooth · compliance, business, kyb

Unpaid probe (census of )

FieldValue
Probenot probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

FieldValue
Distinct payers5
Payments21
USDC volume$0.38
Median paymentn/a
First / last payment2026-09-22 / 2026-09-30
Sampler-shaped share of paymentsn/a
Payers that are not samplersn/a
Sourceblockscout-sample — newest page of inbound ERC-20 transfers only (<=50); counts are a floor, not a total
Address0x849610c11c1e9b309235932faab6368cee7f7c57

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "entity_number": "P12345",
   "state": "FL"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example_truncated": true,
  "chars": 1048
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://api.flipvo.com/v1/entity/lookup' -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/fcfc4d9f08bd/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"fcfc4d9f08bd"} 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 api.flipvo.com.