MARKET MONITOR / CATALOGUE Services 133,295 MCP listed 40,872 x402 92,504 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
Task

Lock

3 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.

ENTROPY.RIP x402 REST usage

Generate cryptographic random bytes

entropy.rip Web & Scraping 10 calls / 30d checked 2026-10-31
0.005 USDC per call per call

Memory counter x402 REST usage

Atomically increment (or decrement) a numeric key and return the new value - a coordination primitive for counters, locks, and rate budgets shared across agents. Creates the key at 0 if absent. Retry safely with a reques...

agent402.tools Knowledge & Memory 10 calls / 30d checked 2026-10-31
0.001 USDC per call per call

Memory compare-and-set x402 REST checked

Atomically write (or release) a key only if its current value equals `expected` - the coordination primitive for distributed locks and optimistic concurrency across agents. Acquire a lock: expected=null + a value + ttlSe...

agent402.tools Knowledge & Memory 10 calls / 30d checked 2026-10-30
0.001 USDC per call per call checked

Related tasks