# Phantom API – Arbitrum Token Transfers

> Phantom API – Arbitrum 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 2026-10-20).

Retrieves token transfer history for a given owner or contract on the Arbitrum network, with pagination and block range filtering.

## Facts

- Endpoint: POST https://phantom-api-omega.vercel.app/api/arbitrum/token/transfers?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/phantom-api-arbitrum-token-transfers-04eb8bc3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tswO6A4OjXqE1v8NZJsm3

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-arbitrum-token-transfers-04eb8bc3 -d '<json body>'
```

Example prompt: Pull all token transfers for the Arbitrum wallet 0xAbCd...1234 from block 150000000 to 151000000, sorted ascending, and show me up to 100 results.

## When to prefer this

Choose this endpoint when you specifically need token transfer history on the Arbitrum (L2) network and want pay-per-call pricing without a subscription. Ideal for agents that need on-demand, block-range-scoped transfer lookups across multiple contracts or for a single wallet, especially when pagination over large datasets is needed.

## Known failure modes

- Invalid or malformed Ethereum address returns a 400 error
- Block range too large may result in timeout or truncated results
- Unknown pageKey causes pagination failure
- Contract address array with unsupported tokens returns empty results
- Missing required fields (owner or contractAddresses) may return an error
- Network-level failures on the Arbitrum RPC node result in 500 errors

## 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 Arbitrum, each containing sender, recipient, token contract address, amount, block number, transaction hash, and asset type. Includes a pageKey for fetching subsequent pages when results exceed the requested maxCount.

## 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-arbitrum-token-transfers-04eb8bc3/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)