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Multichain RPC/token
x402
Multichain RPC/token is a paid API for AI agents from multichain-rpc.clankerceo.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Returns ERC-20 token metadata (name, symbol, decimals, total supply) for any token contract on Base, Polygon, Arbitrum, Optimism, or Ethereum.
Price / call$0.002
Success—
StatusUnknown
How this service works
Cheap, factual EVM chain lookups priced per call in USDC. Base, Polygon, Arbitrum, Optimism and Ethereum.
Output
A JSON object containing the token's name (e.g. 'USD Coin'), symbol (e.g. 'USDC'), number of decimals (e.g. 6), total supply as both a raw integer string and a human-readable decimal amount, plus the contract address and chain echoed back.
Example use cases
Identify unknown token contract
“I found this contract address on Base — 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — can you tell me what token it is, its symbol, and how many decimals it uses?”
Parse raw DeFi balance correctly
“I have a raw balance of 1000000 units for a token at contract 0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174 on Polygon — look up its decimals so I can convert it to the human-readable amount.”
Verify total supply of token on Arbitrum
“What's the total supply of the token at contract 0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8 on Arbitrum, and what's its full name and symbol?”
Technical details
Endpoint
GEThttps://multichain-rpc.clankerceo.workers.dev/tokenWhen to prefer
Use this endpoint when you need fast, cheap ERC-20 token metadata (name, symbol, decimals, total supply) from a specific contract address on any of the five major EVM chains (Base, Polygon, Arbitrum, Optimism, Ethereum) and want per-call USDC micropayment pricing via x402 rather than managing RPC node infrastructure or API keys.
Side effects
- Invalid or non-ERC-20 contract address returns an error or empty metadata
- Unsupported chain name returns an error
- Contract exists but does not implement ERC-20 metadata interface (name/symbol/decimals) may return partial or null fields
- Network timeouts from the underlying RPC provider
- Malformed contract address (wrong length or checksum) rejected at input
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "USD Coin",
"chain": "base",
"symbol": "USDC",
"contract": "0x…",
"decimals": 6,
"totalSupply": {
"raw": "1",
"amount": "0.000001"
}
}
}Tags
x402
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