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MARKET MONITOR / CATALOGUE Services 83,381 MCP listed 39,664 x402 43,726 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-25 · 2 sources
Task

Entropy

7 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.

X Pay x402 REST usage

Payment quote with amount, asset, and merchant wallet

www.api-xpay.com Crypto & Payments 7,020 calls / 30d checked 2026-10-25
0.005 USDC per call per call

ENTROPY.RIP x402 REST usage

Generate cryptographic random bytes

entropy.rip Web & Scraping 8 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Password generator x402 REST usage

Generate strong random secrets from the platform CSPRNG, with the entropy in bits so you can judge them. Four alphabets, including one with no look-alike characters for anything a human has to read back.

flat-rate-llm.kikoribera03.workers.dev Web & Scraping 3 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Random x402 REST usage

Cryptographically secure randomness: N random bytes as hex, a uniform integer in a range, or a batch of up to 100 values in one call. Use it when an agent needs unpredictable values for nonces, sampling, shuffles or test...

agent402.tools Web & Scraping 11 calls / 30d checked 2026-10-25
0.001 USDC per call per call

Password strength x402 REST usage

Score a password's strength: character-set size, entropy bits, a 0–4 rating, and an estimated offline crack time. The password is never stored or logged.

agent402.tools Security 7 calls / 30d checked 2026-10-25
0.001 USDC per call per call

Verifiable Randomness x402 REST usage

Cryptographically-secure randomness with a receipt. GET ?bytes= returns hex (1-256 bytes); add ?min=&max= for a uniform integer in an inclusive range. Each response carries a request_id and timestamp — unbiased entropy a...

x402.shizu.me Web & Scraping 2 calls / 30d checked 2026-10-25
0.003 USDC per call per call

Quartermaster Random Numbers x402 REST usage

Cryptographically-secure random integers in a chosen range (CSPRNG, rejection-sampled to avoid modulo bias) — real entropy an LLM cannot produce itself.

quartermaster.surewhynot.app Web & Scraping 4 calls / 30d checked 2026-10-25
0.001 USDC per call per call

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