x402 census · gblin-sentinel.vercel.app · c234d1350434 · JSON
GET /api/data/base-risk-pulse
unprobed
Base network risk signal (normal/caution/risk-off) for ETH, BTC and USDC computed from Chainlink oracles, with feed-staleness and USDC-depeg checks. Cheap, high-frequency market-regime feed for autonomous agents.
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://gblin-sentinel.vercel.app/api/data/base-risk-pulse |
| Method | GET |
| Price | $0.002 USDC = 2000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x0ebA5d314F4f5Dcb7A094953Fa9311a45172dd1B |
| Seller | gblin-sentinel.vercel.app |
| Catalogs | cdp (row updated 2026-09-23) |
| Listed since (lower bound) | 2026-09-23 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-23 |
| CDP quality counters | 4 calls and 4 unique payers in 30 days, last call 2026-09-23 (catalog-reported, not verified on chain) |
| Category (keyword rule) | trading-signals |
| 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 | 8 |
| Payments | 13 |
| USDC volume | $0.04 |
| Median payment | $0.001 |
| First / last payment | 2026-05-18 / 2026-09-14 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x0ebA5d314F4f5Dcb7A094953Fa9311a45172dd1B |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"type": "json",
"example": {
"data": {
"btc_usd": 60210.55,
"checks": {
"oracle_staleness": "ok",
"usdc_depeg": "ok"
},
"eth_usd": 3450.12,
"signal": "normal",
"usdc_usd": 0.9999
},
"endpoint": "base-risk-pulse",
"price": "$0.002"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://gblin-sentinel.vercel.app/api/data/base-risk-pulse' -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/c234d1350434/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"c234d1350434"} 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 gblin-sentinel.vercel.app.