x402 census · foundry-csv-drift-evidence-mainnet.inference-chip-index.workers.dev · d4da405a4c0f · JSON
POST /v1/csv/drift
unprobed
Compare a caller-supplied candidate CSV with a caller-supplied known-good baseline and return deterministic structural drift evidence.
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://foundry-csv-drift-evidence-mainnet.inference-chip-index.workers.dev/v1/csv/drift |
| Method | POST |
| Price | $0.01 USDC = 15000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x25e8245f07d5e4873987293dad666afbe56a9608 |
| Seller | foundry-csv-drift-evidence-mainnet.inference-chip-index.workers.dev |
| Catalogs | cdp (row updated 2026-09-01) |
| Listed since (lower bound) | 2026-09-01 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-01 |
| CDP quality counters | 2 calls and 2 unique payers in 30 days, last call 2026-09-01 (catalog-reported, not verified on chain) |
| Category (keyword rule) | inference/llm |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | CSV Drift Evidence · csv, data-quality, schema-drift, etl, deterministic |
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 | 4 |
| Payments | 5 |
| USDC volume | $0.03 |
| Median payment | $0.01 |
| First / last payment | 2026-08-30 / 2026-09-30 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x25e8245f07d5e4873987293dad666afbe56a9608 |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"allowedNewColumns": [
"source"
],
"baselineCsv": "id,score,region\n1,0.7,AU\n2,0.9,US\n",
"candidateCsv": "id,score,region,source\n3,1.2,,api\n4,0.8,AU,api\n",
"missingRateReviewDelta": 0.1,
"numericRangeColumns": [
"score"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example_truncated": true,
"chars": 544
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://foundry-csv-drift-evidence-mainnet.inference-chip-index.workers.dev/v1/csv/drift' -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/d4da405a4c0f/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"d4da405a4c0f"} 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 foundry-csv-drift-evidence-mainnet.inference-chip-index.workers.dev.