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MARKET MONITOR / CATALOGUE Services 102,741 MCP listed 39,685 x402 63,109 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Transaction Count

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.

EVM address nonce x402 REST usage

Next transaction nonce for any address, and whether the address is a contract. What an agent needs before signing a transaction. Via eth_getTransactionCount.

flat-rate-llm.kikoribera03.workers.dev Geo & Maps 2 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Account Nonce x402 REST usage

Read the transaction count of an address on Base. POST {"address":"0x..."} with an optional {"pending":true} to include the mempool. Returns the nonce an agent should use for its next transaction.

x402-echo-service.onrender.com Geo & Maps 1 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Wallet nonce x402 REST

Wallet nonce on Ethereum, Base, Arc or BNB Chain: the confirmed transaction count, the next nonce to use and how many transactions are pending. Pass ?address=&chain=

apexfaucet.xyz Crypto & Payments checked 2026-10-26
0.001 USDC per call per call

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