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MARKET MONITOR / CATALOGUE Services 115,031 MCP listed 39,923 x402 75,163 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Rfc8785

2 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

canonicalhash x402 REST

JSON canonicalization — canonicalize structured data with RFC 8785 JCS; return canonical JSON text, UTF-8 byte length, and SHA-256 hash for integrity checks, signature preparation, and deduplication. Includes an EIP-712...

canonicalhash-production.up.railway.app Other services checked 2026-10-26
0.002 USDC per call per call

Json canonical x402 REST

Canonicalize JSON before you hash, compare or sign it: one POST takes a JSON string or any JSON value and returns the RFC 8785 (JCS) form, its SHA-256 and its UTF-8 byte length. Object keys are ordered by UTF-16 code uni...

x402-catalog-history.ai-business-surface.workers.dev Crypto & Payments checked 2026-10-26
0.002 USDC per call per call

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