x402 census · apiv2.laevitas.ch · 83a9a99ec869 · JSON
GET /api/v1/instruments
unprobed
Cross-market contract reference data — list endpoint. Pay per request.
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://apiv2.laevitas.ch/api/v1/instruments |
| Method | GET |
| Price | $0.10 USDC = 100000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v |
| Network | solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp (solana) |
| payTo | DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2 |
| Seller | apiv2.laevitas.ch |
| Catalogs | payai (row updated 2026-09-30) |
| Listed since (lower bound) | 2026-09-30 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-30 |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | other/unknown |
| 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 |
|---|---|
| Settlement history | unresolved: non-EVM payTo; only Base is covered |
Declared input and output (extensions.bazaar)
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": 100,
"exchange": "deribit",
"instrument_name": "BTC-PERPETUAL"
}
},
"output": {
"type": "json",
"example": {
"data": [],
"success": true
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://apiv2.laevitas.ch/api/v1/instruments' -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/83a9a99ec869/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"83a9a99ec869"} 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 apiv2.laevitas.ch.