# Phantom API — opBNB Token Metadata

> Phantom API — opBNB 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 2026-09-15).

Retrieves on-chain token metadata for a given contract address on the opBNB network

## Facts

- Endpoint: POST https://phantom-api-omega.vercel.app/api/opbnb/token/metadata
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/phantom-api-opbnb-token-metadata-8b3da165
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-Tylx9G1U6scqifqGJ-N9

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability phantom-api-opbnb-token-metadata-8b3da165 -d '<json body>'
```

Example prompt: Can you pull the token metadata for the contract 0x9e5AAC1Ba1a2e6aEd6b32689DFcF62A509Ca96f8 on opBNB — I need the name, symbol, and decimals.

## When to prefer this

Use this endpoint when you specifically need token metadata (name, symbol, decimals) from the opBNB network. It is the right choice for DeFi applications, portfolio trackers, block explorers, and token verification workflows operating on opBNB. Prefer this over generic blockchain APIs when you need fast, pay-per-call access without subscription overhead.

## Known failure modes

- Invalid or malformed contract address returns an error response
- Contract address exists but is not a token contract (no ERC20 metadata) may return empty or null fields
- Non-existent contract address may return an error or empty result
- opBNB network congestion or node unavailability may cause timeouts
- Missing contractAddress field in request body causes a validation error

## 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 token metadata for the specified opBNB contract address, typically including the token name, symbol, and decimal precision as recorded in the smart contract.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "contractAddress": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/phantom-api-opbnb-token-metadata-8b3da165/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from phantom-api-omega.vercel.app](https://www.zero.xyz/host/phantom-api-omega.vercel.app/llms.txt)