x402 census · agentoracle.co · f166f19e6bd2 · JSON
POST /research
unprobed
Load when an agent needs pre-action verification of factual claims — multi-source confidence scoring with JWS-signed receipt, offline-verifiable per draft-krausz-verification-state. $0.02 USDC per query on Base.
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://agentoracle.co/research |
| Method | POST |
| Price | $0.02 USDC = 20000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0xdF90200B0031051BbF7a66BB9387d2Ecf599e109 |
| Seller | agentoracle.co |
| Catalogs | payai (row updated 2026-09-17) |
| Listed since (lower bound) | 2026-09-17 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-17 |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | research/reports |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
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 | 3 |
| Payments | 3 |
| USDC volume | $0.06 |
| Median payment | $0.02 |
| First / last payment | 2026-07-10 / 2026-09-17 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0xdF90200B0031051BbF7a66BB9387d2Ecf599e109 (contract: CoinbaseSmartWallet) |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"query": "What is the current price of Bitcoin?"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"sources": [
{
"url": "https://coingecko.com",
"title": "CoinGecko"
}
],
"summary": "Bitcoin is currently trading at $67,432 with a 24h volume of $28B...",
"freshness": "real-time",
"key_facts": [
"BTC price: $67,432",
"24h change: +2.3%",
"Market cap: $1.33T"
],
"confidence_level": "high",
"confidence_score": 0.94
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://agentoracle.co/research' -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/f166f19e6bd2/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"f166f19e6bd2"} 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: PayAI listing status · this record as JSON · all resources on agentoracle.co.