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agent402.tools

Tell whether a public web page changed since you last looked, with nothing stored on this side. One fetch (15 s, 2 MB) takes the text a reader sees (hidden elements, scripts and styles dropped; a CSS selector narrows it to one region), collapses whitespace, strips any ignore entries (a literal substring, or /pattern/ for a regex, for timestamps and counters), and answers a sha256 fingerprint of that text with the origin's ETag and Last-Modified.

Resource URL

https://agent402.tools/api/page-change

Payment options

exactBase (8453)

$0.004 USDC

Max amount

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0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
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0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
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0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
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exactEVM 143

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exactEVM 43114

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exactEVM 1329

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exactEVM 10

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exactEVM 4663

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C7IIHG7SPLPZ5H7ZT6HW3UV2OQMQQE6Y2HBNGZXSLRJULE42BEE2OY2XIE
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exactBase (8453)

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0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
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exactEVM 5042

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0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
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Tags

webmonitoringchange-detectiondifffingerprint

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://agent402.tools/api/page-change
Type: http
Sources: payai, thirdweb, cdp

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