# Phantom API — Mantle NFT Sales

> Phantom API — Mantle NFT Sales 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 NFT sales transaction history on the Mantle blockchain, filterable by contract address and block range.

## Facts

- Endpoint: POST https://phantom-api-omega.vercel.app/api/mantle/nft/sales
- 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-mantle-nft-sales-1123f325
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YzOIGxNWoQu3PSuw4vN_Y

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-mantle-nft-sales-1123f325 -d '<json body>'
```

Example prompt: Pull the last 50 NFT sales from the Mantle contract 0xAbC123... sorted in descending order, covering blocks 1000000 to 1050000.

## When to prefer this

Choose this endpoint when you need on-chain NFT sales data specifically from the Mantle network, with flexible block-range filtering and pagination. It is well-suited for agents analyzing NFT market activity, building price history charts, or monitoring collection sales volume on Mantle. Prefer it over general NFT APIs when Mantle-specific, pay-per-call, low-latency access is needed without a subscription commitment.

## Known failure modes

- Invalid or non-existent contract address returns empty results or error
- fromBlock greater than toBlock returns an error or empty dataset
- Exceeding the maximum limit may truncate results or return an error
- Payment failure via x402 protocol blocks the request
- Network or RPC issues on Mantle may cause timeouts

## 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

A list of NFT sales events from the Mantle blockchain, each containing transaction details such as sale price, buyer/seller addresses, token IDs, and block numbers, filtered by the provided contract address and block range and ordered as specified.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "number"
  },
  "order": {
   "enum": [
    "asc",
    "desc"
   ],
   "type": "string"
  },
  "toBlock": {
   "type": "number"
  },
  "fromBlock": {
   "type": "number"
  },
  "contractAddress": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/phantom-api-mantle-nft-sales-1123f325/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)