MARKET MONITOR / CATALOGUE Services 131,998 MCP listed 40,867 x402 91,207 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-30 · 3 sources

Provider

stamp.0000402.xyz

stamp.0000402.xyz · 1 listed service · provider site

Stamp x402 REST usage

Pay $0.01 USDC to create an immutable timestamped statement. The server assigns recorded_at in UTC. Statements are public, permanent, and cannot be edited. Max body size: 10 KB. Network: Base Mainnet. Each request record...

stamp.0000402.xyz Crypto & Payments 2 calls / 30d checked 2026-10-30

0.01 USDC per call per call

Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.