Compute a SHA-256 hex digest of a text payload. Cryptographic hash / checksum helper. Not an attestation.
Api EndpointSecurityHealthy · 24 ms0.001 USDC0.001 USDC · eip155:8453 · USDC0.001 USDC · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · USDC
https://x402-paid-mcp.vercel.app/api/v1/sha256