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Datakoot Token Info
x402
Datakoot Token Info is a paid API for AI agents from x402.datakoot.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-10).
Looks up ERC-20 token metadata (name, symbol, decimals, supply, contract details) for a given contract address on Base mainnet
Price / call$0.002
Success—
StatusUnknown
How this service works
48 live public-data tools (security, packages, SEC filings, economy, FX, weather, domains, Federal Register, Base) for AI agents. $0.002 USDC per call on Base via x402, charged only on success. The same tools are free for 100 calls/day via MCP at <server>.datakoot.com/mcp.
Output
Returns a JSON object with the token's full name, symbol, contract address, network identifier (base-mainnet), number of decimals, a boolean indicating ERC-20 compliance, and the total supply as a string-formatted number.
Example use cases
Verify unknown token contract identity
“I found this Base contract address 0x4200000000000000000000000000000000000006 in a transaction — can you tell me what token it is, its symbol, and how many decimals it uses?”
DeFi portfolio token metadata enrichment
“I'm building a DeFi dashboard and need the name, symbol, and decimal places for the token at Base address 0x50c5725949a6f0c72e6c4a641f24049a917db0cb — can you pull that info?”
Check total supply for a Base token
“What's the total supply of the token at 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913 on Base, and is it a proper ERC-20?”
Technical details
Endpoint
POSThttps://x402.datakoot.com/api/token_info?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need authoritative on-chain ERC-20 metadata for a Base mainnet contract — particularly name, symbol, decimals, and total supply — and want a lightweight REST call with per-use micropayment pricing ($0.002 USDC) rather than running your own RPC node or blockchain indexer. Ideal for agents enriching transaction data, validating token addresses, or building DeFi dashboards without managing Web3 infrastructure.
Side effects
- Invalid contract address format (not 0x + 40 hex chars) returns an error
- Address exists on Base but is not an ERC-20 contract returns partial or null metadata
- Non-Base network addresses are not supported
- Payment failure via x402 results in no response and no charge
- Rate limit exceeded on free MCP tier after 100 calls/day
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| token | string | ERC-20 contract address on Base: 0x followed by 40 hex characters. |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "USD Coin",
"token": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"symbol": "USDC",
"network": "base-mainnet",
"decimals": 6,
"is_erc20": true,
"total_supply": "4372341671.866409"
}
}Tags
x402
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