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Token Metadata
x402
Token Metadata is a paid API for AI agents from stablecrypto.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Retrieves metadata for a token contract on a specified blockchain network via Alchemy
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
Returns a JSON object containing token metadata such as name, symbol, decimals, logo URL, and other contract-level properties for the specified token on the given network.
Example use cases
Example prompt
“Can you look up the token metadata for contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on eth-mainnet so I can see its name, symbol, and decimals?”
Technical details
Endpoint
POSThttps://stablecrypto.dev/api/alchemy/token/token-metadataWhen to prefer
Use this endpoint when you need to resolve token identity (name, symbol, decimals) from a raw EVM contract address on a specific network. Ideal for enriching DeFi transaction data, validating token contracts, or displaying human-readable token info. Prefer over generic RPC calls when you want structured token metadata without writing raw eth_call logic.
Side effects
- Invalid contract address returns an error or empty response
- Unsupported network slug returns a 400 or error
- Contract address exists but is not a token contract — may return null or incomplete metadata
- Rate limiting or Alchemy upstream errors causing 5xx responses
- Non-checksummed or malformed address may fail validation
Input
{
"network": "eth-mainnet",
"contractAddress": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| network | string | Alchemy network slug, e.g. eth-mainnet, base-mainnet |
| contractAddress | string | Token contract address |
Output
{
"logo": "https://static.alchemyapi.io/images/assets/3408.png",
"name": "USDC",
"symbol": "USDC",
"decimals": 6
}Tags
x402
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