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x402-catalog-change-log

Period diff of the stored x402 catalog observations: what changed in a period you pick with from/to — field, before and after value, observation time — plus where observation stopped and where it resumed, and which cycles are missing. Built for check-before-you-pay on a moving number: see whether a resource count, a price band or an accepted network is stable, moving, or simply unobserved. Read-only, one delivery, no live upstream call.

Resource URL

https://x402-catalog-history.ai-business-surface.workers.dev/changes

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exactBase (8453)

$0.01 USDC

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0x6f60659390aDA1D02B14024d8c9d0C889f2F89c3
Timeout
60s

Tags

x402catalogchange-logdiffverify-before-pay

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Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://x402-catalog-history.ai-business-surface.workers.dev/changes
Type: http
Sources: payai

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