Discover / pageproof.alert-crab-1890.chatgpt.site

PageProof

Not checked

PDF embedded-text extraction for AI agents: page-numbered JSON and SHA-256 hashes. 0.005 USDC on Base per successful PDF, up to 25 pages and 2 MiB. No OCR or LLM.

x402
Base
USDC
Other

Checks: Not checked
In our index since: 14 Oct 2026

Endpoint

curl -i https://pageproof.alert-crab-1890.chatgpt.site
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/pageproof.alert-crab-1890.chatgpt.site

Questions

What payment terms does PageProof advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is PageProof listed?

In x402-list.com. Superstables first indexed it on 14 Oct 2026.

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