# Phantom API — SEI Token Transfers

> Phantom API — SEI 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).

Fetches token transfer history on the SEI blockchain for a given owner or contract address, with block range and pagination support.

## Facts

- Endpoint: POST https://phantom-api-omega.vercel.app/api/sei/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-sei-token-transfers-8ab90177
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_s02jEdcU0dLyo07YK5WXm

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-sei-token-transfers-8ab90177 -d '<json body>'
```

Example prompt: Can you pull all the token transfers for SEI wallet address 0xAbC...123 from block 1000000 to 2000000, sorted in ascending order, and show me up to 50 results?

## When to prefer this

Use this endpoint when you need on-chain token transfer history specifically on the SEI blockchain, with flexible filtering by wallet, contract, and block range. Prefer this over generic blockchain explorers when you need programmatic, paginated, pay-per-call access to SEI transfer data at low cost ($0.01 per call).

## Known failure modes

- Invalid or malformed owner/contract address returns an error
- Block range too large may result in timeout or truncated results
- Invalid pageKey causes pagination failure
- Network unavailable on SEI returns empty or error response
- Exceeding maxCount limits may truncate results without warning
- Payment failure via x402 protocol blocks the request

## 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 SEI blockchain, including sender and receiver addresses, token amounts, contract addresses, block numbers, and transaction hashes. Supports pagination via pageKey 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-sei-token-transfers-8ab90177/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)