x402 census · ai-data-marketplace-1042299154756.us-central1.run.app · 69a9bc24c88c · JSON
GET /api/v1/evm_block_number
unprobed
Read the current block height directly from a supported Base, Ethereum, or Arbitrum public JSON-RPC provider.
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
| Field | Value |
|---|---|
| URL | https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/evm_block_number |
| Method | GET |
| Price | $0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x8647F7D7a1368a467Ad1FF757fBc2e7167973558 |
| Seller | ai-data-marketplace-1042299154756.us-central1.run.app |
| Catalogs | cdp (row updated 2026-09-22) |
| Listed since (lower bound) | 2026-09-22 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-22 |
| CDP quality counters | 5 calls and 5 unique payers in 30 days, last call 2026-09-22 (catalog-reported, not verified on chain) |
| Category (keyword rule) | chain-rpc |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Live EVM Block Number · block, block-height, json-rpc, evm, onchain |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not 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)
| Field | Value |
|---|---|
| Distinct payers | 9 |
| Payments | 26 |
| USDC volume | $0.29 |
| Median payment | $0.01 |
| First / last payment | 2026-08-24 / 2026-09-29 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x8647F7D7a1368a467Ad1FF757fBc2e7167973558 |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"chain": "base"
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"block_number": "33752215",
"block_number_hex": "0x2030877",
"chain_id": 8453,
"network": "base",
"success": true
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/evm_block_number' -H 'accept: application/json'
The catalog declares GET. 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/69a9bc24c88c/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"69a9bc24c88c"} 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 ai-data-marketplace-1042299154756.us-central1.run.app.