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Phantom API — Unichain Token Metadata
x402
Phantom API — Unichain Token Metadata is a paid API for AI agents from phantom-api-omega.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Fetches on-chain token metadata (name, symbol, decimals, etc.) for a given ERC-20 contract address on the Unichain network
Price / call$0.01
Success—
StatusUnknown
How this service works
Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.
Output
Returns on-chain metadata for the specified Unichain token contract, typically including the token name, symbol, and decimal precision as stored in the smart contract.
Example use cases
Identify unknown Unichain token
“I just received some tokens at contract address 0xabc123... on Unichain — can you tell me what token this is, its symbol, and how many decimals it uses?”
DeFi portfolio token enrichment
“I have a list of Unichain contract addresses in my portfolio and I need the name and symbol for the token at 0xdeadbeef... so I can label it correctly in my dashboard.”
Smart contract due diligence
“Before I interact with this Unichain contract at 0x9f8e7d..., can you pull its token metadata so I can confirm it's really the token it claims to be?”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/unichain/token/metadata?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need fast, pay-per-call token metadata specifically from the Unichain network. Prefer it over general-purpose blockchain explorers when you need programmatic, low-latency access to token name/symbol/decimals without API key setup, and when Unichain is the target chain.
Side effects
- Invalid or malformed contract address returns an error
- Contract address exists but is not an ERC-20 token (no metadata methods) — may return empty or error
- Contract not deployed on Unichain — returns not found or empty response
- Network or RPC outage causes timeout
- Payment failure via x402 prevents the call from completing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| contractAddress | string |
Tags
x402
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