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Dai Metadata on Base (ERC-20 Token Info)
x402
Dai Metadata on Base (ERC-20 Token Info) is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Returns ERC-20 symbol, decimals, and total supply for a given token contract on the Base blockchain, defaulting to the Dai stablecoin.
Price / call$0.01
Success—
StatusUnknown
How this service works
Dai metadata on Base: Token: Dai. Read ERC-20 symbol, decimals, and total supply on Base. Focus: wallet operations. Uses live Coinbase Exchange or Base RPC data.
Output
Returns the ERC-20 token metadata from the Base blockchain for the specified contract address, including: the token symbol (e.g. 'DAI'), the number of decimal places (e.g. 18), and the current total supply as an on-chain value. Data is sourced from live Coinbase Exchange or Base RPC.
Example use cases
Wallet display formatting for Base tokens
“I'm building a wallet UI and need the symbol and decimal places for the token at 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb on Base so I can display balances correctly.”
Verify Dai total supply on Base
“What's the current total supply of Dai on Base? Can you check the on-chain ERC-20 metadata for the Dai contract at 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb?”
DeFi integration token info check
“Before integrating this token into my DeFi app, can you pull the ERC-20 symbol, decimals, and total supply for contract 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb on Base?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/crypto-base-token-info-wallet-operations?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need fast, live ERC-20 token metadata (symbol, decimals, total supply) for a specific token on the Base blockchain, particularly for wallet display, DeFi integrations, or on-chain data enrichment. Prefer this over generic blockchain explorers when you need programmatic access with a simple contract-address input and structured JSON output, and when Base network specifically is the target chain.
Side effects
- Invalid or non-existent contract address returns an error or empty response
- Non-ERC-20 contract address (e.g. EOA or non-standard contract) may return null or malformed metadata
- Network latency or Base RPC downtime may cause timeouts
- Token contracts with non-standard ERC-20 implementations may return unexpected decimals or missing fields
- Payment failure (x402) if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| token | string |
Tags
x402
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