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httpcdp

ScrapeCheck

Checksum tier (deterministic, no LLM): verifies the exact bytes served at a public URL hash to a claimed sha256, by independent double re-fetch. Use it to confirm a download or artifact matches its published checksum. Bodies up to 3 MB; dynamic pages return unverifiable, never a guess. sha256 only. First 100 checks per client are free: resend with header X-Use-Free-Allowance: yes and no payment to use them.

Resource URL

https://scrapecheck.fly.dev/verify-hash

Payment options

exactBase (8453)

$0.002 USDC

Max amount

Pay to
0x455F20eC147477CAFcd6D77C1604529f3c4Ff665
Timeout
300s

Tags

verificationchecksumintegrityartifacts

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://scrapecheck.fly.dev/verify-hash
Type: http
Sources: cdp

Developer