x402 census · www.blockchainiq.co · ff2fe26ae2ae · JSON
GET /api/x402/v1/price/:coinId
unprobed
Blockchain IQ — current market data for one coin
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://www.blockchainiq.co/api/x402/v1/price/:coinId |
| Method | GET |
| Price | $0.002 USDC = 2000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x617dA9383fbA67e86137BC4924b8b7E400fB7C9e |
| Seller | www.blockchainiq.co |
| Catalogs | cdp (row updated 2026-09-29) |
| Listed since (lower bound) | 2026-09-29 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-29 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-29 (catalog-reported, not verified on chain) |
| Category (keyword rule) | crypto-data |
| Templated path | yes: contains :param or {param}; probed as listed |
| x402Version in catalog | 2 |
| Service name / tags | Blockchain IQ · crypto, market-data, prices, macro, rwa |
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 |
|---|---|
| Settlement history | unresolved: payTo not seen in the payer forensics (180 wallets' outbound history) or the Blockscout sample |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"pathParams": {
"coinId": "bitcoin"
},
"queryParams": {},
"type": "http"
},
"output": {
"type": "json",
"example": {
"data": {
"ath_usd": 126000,
"change_24h_pct": 1.23,
"change_30d_pct": -4.56,
"id": "bitcoin",
"market_cap_usd": 2200000000000,
"name": "Bitcoin",
"price_usd": 112345.67,
"rank": 1,
"symbol": "btc",
"volume_24h_usd": 31000000000
},
"disclaimer": "Market data and analysis, not investment advice.",
"source": "Blockchain IQ",
"terms": "https://www.blockchainiq.co/terms"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://www.blockchainiq.co/api/x402/v1/price/:coinId' -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/ff2fe26ae2ae/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"ff2fe26ae2ae"} 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 www.blockchainiq.co.