x402 census · tensorfeed.ai · 6bf75012125f · JSON
GET /api/premium/packages/releases/velocity
live
AI-package release velocity. Per-package releases_24h / releases_7d / releases_30d, latest bump classification (major/minor/patch/prerelease, pre-1.0 minor counts as major per semver), is_breaking_recent flag (major bump within 30 days). Notable movers: recent_major_bumps, most_releases_7d, fastest_cadence_30d. Filter by ecosystem (PyPI/npm), category (llm-sdk, agent-framework, etc), or package s…
Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-01).
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://tensorfeed.ai/api/premium/packages/releases/velocity |
| Method | GET |
| Price | $0.02 USDC = 20000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1 |
| Seller | tensorfeed.ai |
| Catalogs | cdp (row updated 2026-05-25) |
| Listed since (lower bound) | 2026-05-25 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-05-25 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-12 (catalog-reported, not verified on chain) |
| Category (keyword rule) | inference/llm |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-01T01:13:18.000Z (cron) |
| Verdict now | live changed from unprobed |
| HEAD / GET | 402 / 402 |
| accepts[0] | {"scheme":"exact","network":"eip155:8453","amount":"20000","payTo":"0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":60,"extra":{"name":"USD Coin","version":"2"}} |
| Live amount equals catalog price | yes |
| Latency | 3,067 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 43 |
| Payments | 66 |
| USDC volume | $1.48 |
| Median payment | $0.02 |
| First / last payment | 2026-05-30 / 2026-09-30 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1 |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryFields": {
"category": {
"example": "agent-framework",
"type": "string"
},
"ecosystem": {
"example": "PyPI",
"type": "string"
},
"min_releases_7d": {
"example": 1,
"type": "integer"
}
},
"queryParams": {
"category": "agent-framework",
"ecosystem": "PyPI",
"min_releases_7d": 1
},
"type": "http"
},
"output": {
"type": "json",
"example_truncated": true,
"chars": 993
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://tensorfeed.ai/api/premium/packages/releases/velocity' -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/6bf75012125f/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"6bf75012125f"} 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 tensorfeed.ai.