MARKET MONITOR / CATALOGUE Services 137,009 MCP listed 41,666 x402 95,432 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-01 · 3 sources
Task

Nonce

38 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.

Unichain account nonce x402 REST usage

Unichain account nonce. Read the transaction count (nonce) of a 0x address on Unichain, both confirmed and including pending transactions. Use to build the next transaction or to tell whether an address has ever sent any...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 2 calls / 30d checked 2026-11-01
0.003 USDC per call per call

zkSync Era account nonce x402 REST usage

zkSync Era account nonce. Read the transaction count (nonce) of a 0x address on zkSync Era, both confirmed and including pending transactions. Use to build the next transaction or to tell whether an address has ever sent...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 2 calls / 30d checked 2026-11-01
0.003 USDC per call per call

Random bytes x402 REST usage

Cryptographically secure random bytes, nonce and UUID — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Web & Scraping 2 calls / 30d checked 2026-11-01
0.003 USDC per call per call

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 1 calls / 30d checked 2026-11-01
0.005 USDC per call per call

Account Nonce x402 REST usage

Next transaction nonce of an EVM address (confirmed and pending), pending tx count, native balance, contract flag and EIP-7702 delegate. Use before signing or to detect stuck transactions.

bess-x402.onrender.com Crypto & Payments 2 calls / 30d checked 2026-11-01
0.002 USDC per call per call

Account Nonce / Tx Count x402 REST checked

An address's transaction count (nonce) via eth_getTransactionCount — the next nonce to use and total outgoing transactions, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The read settlement and trading agen...

x402-agent-store.rileycraig14.workers.dev Data & Finance 1 calls / 30d checked 2026-10-28
0.003 USDC per call per call checked

Evm nonce x402 REST usage

Transaction count (nonce) for one address — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Data & Finance 1 calls / 30d checked 2026-11-01
0.003 USDC per call per call

Tanod chainpeek x402 REST usage

UTC time and latest Base block. Use when you need a clock.

tanod.dev Crypto & Payments 3 calls / 30d checked 2026-11-01
0.001 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

Nonce x402 REST

Chain nonce on Base (cycle 228, x402 $0.01) - the transaction count of an account, the nonce its next transaction must carry. GET ?address=<0xWALLET> OR ?block=latest|pending OR POST application/json {address}. KEYLESS p...

6xrkjcfa3yrzvefcpvanurzou4.srv.us Crypto & Payments checked 2026-10-29
0 USDC per call per call

santyvv-data x402 REST

Decentralised exchange volumes: totals, 24h/7d/30d windows, per-chain and per-protocol breakdowns, all in one payload cached at the edge. For market-structure work and volume share screens.

x402.santyvv.com Data & Finance checked 2026-10-29
0.01 USDC per call per call

Wallet nonce x402 REST checked

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 2026-10-28
0.001 USDC per call per call checked

x402-random-bytes x402 REST

Random bytes in one GET, without an LLM or Math.random(): hex, base64 or a UUID. curl: GET /random?bytes=32&format=hex (bytes 1-1024, default 32; format hex|base64|uuid, default hex). Response: {"value":"9f2c41ab…(64 hex...

x402-catalog-history.ai-business-surface.workers.dev Crypto & Payments checked 2026-10-29
0.001 USDC per call per call

Base Address Nonce x402 REST

Transaction count (nonce) for a Base address, latest and pending.

x402-data-api.sigrunner.workers.dev Geo & Maps checked 2026-10-29
0.001 USDC per call per call

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