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Tokensupply - ERC-20 Token Total Supply
x402
Tokensupply - ERC-20 Token Total Supply is a paid API for AI agents from stablecrypto.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns the total supply of an ERC-20 token given a contract address and EVM chain ID
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-request access to CoinGecko, DefiLlama, Alchemy, and Etherscan APIs. No auth, no subscriptions.
Output
The total token supply of the specified ERC-20 contract on the given EVM chain, expressed as a numeric value (typically in the token's smallest unit, e.g. wei-equivalent)
Example use cases
Example prompt
“What's the total supply of the USDC token (contract 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48) on Ethereum mainnet (chain ID 1)?”
Technical details
Endpoint
POSThttps://stablecrypto.dev/api/etherscan/token/tokensupplyWhen to prefer
Use this endpoint when you need to look up the on-chain total supply of any ERC-20 token across EVM-compatible chains (Ethereum, Polygon, Base, etc.) via Etherscan data. Prefer this over generic RPC calls when you want a simple, direct total supply figure without manually crafting a JSON-RPC totalSupply call.
Side effects
- Invalid or non-ERC-20 contract address returns an error or zero
- Unsupported chain ID returns an error
- Contract address not found on specified chain
- Network timeout or upstream Etherscan API unavailability
- Malformed contract address format causes a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chainid | number | EVM chain ID (1=Ethereum, 137=Polygon, 8453=Base, etc.) |
| contractaddress | string | ERC-20 token contract address |
Tags
x402
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