MARKET MONITOR / CATALOGUE Services 139,941 MCP listed 41,998 x402 98,055 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-04 · 3 sources
Provider

api.nonsynthetic.net

api.nonsynthetic.net · 6 listed services · provider site

Hash x402 REST usage

Compute a SHA-256, SHA-384, or SHA-512 digest of UTF-8 text; returns hexadecimal output (default SHA-256).

api.nonsynthetic.net Other services 8 calls / 30d checked 2026-11-04
0.002 USDC per call per call

Calc x402 REST usage

safe arithmetic eval (+ - * / % ^ parens)

api.nonsynthetic.net Other services 45 calls / 30d checked 2026-11-04
0.01 USDC per call per call

Uuid x402 REST usage

Generate one cryptographically random UUID v4 identifier.

api.nonsynthetic.net Data & Finance 2 calls / 30d checked 2026-11-04
0.002 USDC per call per call

Json validate x402 REST usage

json validity

api.nonsynthetic.net Other services 2 calls / 30d checked 2026-11-04
0.002 USDC per call per call

Semver x402 REST usage

semver compare {a,b} -> cmp -1|0|1

api.nonsynthetic.net Other services 2 calls / 30d checked 2026-11-04
0.002 USDC per call per call

Base balance x402 REST usage

eth_getBalance on base mainnet — convenience RPC wrapper

api.nonsynthetic.net Other services 1 calls / 30d checked 2026-11-04
0.002 USDC per call per call

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