MARKET MONITOR / CATALOGUE Services 133,131 MCP listed 40,873 x402 92,340 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
Task

Erc20 Balance

8 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.

Wallet Balance | Blackwood State x402 REST usage

Use when you need a wallet balance, token balances or the ERC20 balance of an address on Base, read live from the chain. Do not use for ethereum mainnet or other chains, NFTs, transaction history or USD values. Returns J...

x402-gateway.blackwoodstate8.workers.dev Crypto & Payments 8 calls / 30d checked 2026-10-31
0.003 USDC per call per call

Wallet Balance x402 REST usage

Wallet balance and token balances (ERC20 balance, SPL): token balances and USD portfolio value for any wallet, read live onchain. EVM (Ethereum, Base, Arbitrum, Polygon in one call; ENS names work) or Solana (SOL + SPL t...

x402-seller-pmlm.onrender.com Crypto & Payments 7 calls / 30d checked 2026-10-31
0.003 USDC per call per call

Evm balance x402 REST usage

Multi-chain EVM balance read — native + ERC20, up to 5 chains in ONE call — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Crypto & Payments 1 calls / 30d checked 2026-10-27
0.008 USDC per call per call

Live balance x402 REST usage

Live wallet balance on one chain: native coin plus up to 10 ERC-20 tokens in ONE call — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Crypto & Payments 2 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Token Allowance & Balance x402 REST usage

Pre-flight check before a swap or transfer: ERC-20 allowance, balance, decimals and symbol in one call, read live from the chain at the latest block. Pass an amount and get a straight would_succeed verdict with the block...

api.eucompliance.tools Crypto & Payments 3 calls / 30d checked 2026-10-31
0.002 USDC per call per call

ERC20 token balance x402 REST usage

ERC20 token balance for any wallet - USDC, USDT, DAI or any token - via balanceOf. Returns the raw amount and the decimals so you can format it. Via eth_call (balanceOf).

flat-rate-llm.kikoribera03.workers.dev Crypto & Payments 1 calls / 30d checked 2026-10-31
0.005 USDC per call per call

ERC-20 Token Balance x402 REST usage

Live ERC-20 token balance held by a wallet: calls `balanceOf(address)` on the token contract and returns the raw balance plus a decimal-formatted amount (using the token's own decimals) with its symbol. Distinct from `ad...

chain.openverbs.com Data & Finance 2 calls / 30d checked 2026-10-31
0.002 USDC per call per call

Balance x402 REST

Wallet balance and token balances (ERC20 balance, SPL): token balances and USD portfolio value for any wallet, read live onchain. EVM (Ethereum, Base, Arbitrum, Polygon in one call; ENS names work) or Solana (SOL + SPL t...

x402-seller-pmlm.onrender.com Crypto & Payments checked 2026-10-29
0.003 USDC per call per call

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