x402 census · api.flipvo.com · 5ad6ac8e8918 · JSON
POST /v1/matrix
method-gated
Many-to-many driving time/distance matrix, up to 100 origin x destination elements per call.
Verdict: not verified by an unpaid GET. 405/400: the 402 sits behind the declared method. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://api.flipvo.com/v1/matrix |
| Method | POST |
| Price | $0.05 USDC = 50000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x849610c11c1e9b309235932faab6368cee7f7c57 |
| Seller | api.flipvo.com |
| Catalogs | cdp (row updated 2026-09-24) |
| Listed since (lower bound) | 2026-09-24 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-24 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-24 (catalog-reported, not verified on chain) |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | tollbooth · geo, routing, distance, travel |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-01T05:13:18.000Z (cron) |
| Verdict now | method-gated changed from unprobed |
| HEAD / GET | 405 / 405 |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Latency | 1,469 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 5 |
| Payments | 21 |
| USDC volume | $0.38 |
| Median payment | n/a |
| First / last payment | 2026-09-22 / 2026-09-30 |
| Sampler-shaped share of payments | n/a |
| Payers that are not samplers | n/a |
| Source | blockscout-sample — newest page of inbound ERC-20 transfers only (<=50); counts are a floor, not a total |
| Address | 0x849610c11c1e9b309235932faab6368cee7f7c57 |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"destinations": [
"Hilton Downtown Orlando",
"Disney Springs"
],
"near": "Orlando, FL",
"origins": [
"MCO"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://api.flipvo.com/v1/matrix' -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/5ad6ac8e8918/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"5ad6ac8e8918"} 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.