# Phantom API — opBNB Token Transfers

> Phantom API — opBNB Token Transfers 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 2026-09-14).

Retrieves token transfer events on the opBNB network for a given owner or contract addresses within a specified block range.

## Facts

- Endpoint: POST https://phantom-api-omega.vercel.app/api/opbnb/token/transfers
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/phantom-api-opbnb-token-transfers-3c847612
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_luy9wQPMli_DkCtWj3NqL

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-transfers-3c847612 -d '<json body>'
```

Example prompt: Pull all token transfers for wallet 0xAbC...123 on opBNB from block 5000000 to 5100000, sorted ascending, and return up to 100 results.

## When to prefer this

Choose this endpoint when you specifically need token transfer data on the opBNB (optimistic BNB) Layer 2 network, with flexible filtering by owner, contract addresses, and block range. Prefer this over generic block explorers when you need programmatic, paginated access to transfer history via a pay-per-call API without managing your own node.

## Known failure modes

- Invalid owner address format returns an error or empty result
- fromBlock/toBlock out of valid range causes a query failure
- Invalid contractAddresses format (non-array or malformed addresses) causes rejection
- pageKey mismatch or expiry causes pagination failure
- Exceeding maxCount limits may truncate results or return an error
- Network unavailability on opBNB side returns a 5xx or timeout 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 a list of token transfer events on the opBNB network, each including transaction hash, block number, from/to addresses, token contract, and token amount. Supports pagination via a page key for large result sets.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "order": {
   "enum": [
    "asc",
    "desc"
   ],
   "type": "string"
  },
  "owner": {
   "type": "string"
  },
  "pageKey": {
   "type": "string"
  },
  "toBlock": {
   "type": "string"
  },
  "maxCount": {
   "type": "number"
  },
  "fromBlock": {
   "type": "string"
  },
  "contractAddresses": {
   "type": "array",
   "items": {
    "type": "string"
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/phantom-api-opbnb-token-transfers-3c847612/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)