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402oracle

Is this URL live, and has this page changed? Check a URL is up and its data is fresh before your agent acts on its contents, to detect stale data, or to decide whether to invalidate a cache. A freshness oracle and point-in-time uptime and change-detection check: returns HTTP status, Last-Modified/ETag, a content SHA-256 fingerprint, and whether the content changed versus a prior hash. Returns a signed attestation.

Resource URL

https://402oracle.com/verify/freshness

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exactBase (8453)

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0x7a19cd388c7f69145fef09b960853e0a429b6f4a
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exactPolygon (137)

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Tags

verificationurl-freshnessliveness-checkchange-detectioncontent-hash

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://402oracle.com/verify/freshness
Type: http
Sources: cdp, ultravioletadao, thirdweb

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