the402 endpoint detail

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tensorfeed.ai releases velocity

https://tensorfeed.ai/api/premium/packages/releases/velocity

answers 402

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 su

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
15 ms
Payment options
2 usable of 2
Last checked
2026-08-15T14:26:14.262Z (2d ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftensorfeed.ai%2Fapi%2Fpremium%2Fpackages%2Freleases%2Fvelocity"