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chain-token-total-supply
x402
chain-token-total-supply is a paid API for AI agents from chain.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Returns the live total supply of any ERC-20 token (with decimals applied) across Base, Ethereum, Arbitrum, Optimism, Polygon, and BSC.
Price / call$0.01
Success—
StatusUnknown
How this service works
Live total supply of an ERC-20 token, decimals applied. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.01 per call.
Output
A decimal-adjusted numeric value representing the current total supply of the specified ERC-20 token on the requested chain, reflecting on-chain state at the time of the query.
Example use cases
Monitor token inflation on Base
“What's the total supply right now of the token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base? I want to track whether new tokens are being minted.”
Cross-chain supply comparison
“Can you get me the total supply of the token at 0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174 on Polygon and also on Ethereum so I can compare how the supply differs across chains?”
DeFi protocol due diligence
“Before I invest, can you tell me the total supply of this Arbitrum token at 0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8 so I can understand the tokenomics?”
Technical details
Endpoint
GEThttps://chain.intel.rallylive.ca/chain/total-supply?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a real-time, decimal-adjusted total supply figure for any ERC-20 token across major EVM chains (Base, Ethereum, Arbitrum, Optimism, Polygon, BSC). Prefer it over general block explorers when you need programmatic, agent-callable access to supply data without scraping. It's well-suited for DeFi due diligence, tokenomics monitoring, and cross-chain supply comparisons.
Side effects
- Invalid or non-existent contract address returns an error or zero supply
- Unsupported chain prefix causes a bad request error
- Token contract exists but has no standard totalSupply function (non-standard ERC-20) may return null or error
- Network congestion or RPC issues may cause timeouts
- Missing required input parameter causes request failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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