# Chain Vault NFT Send API

> Chain Vault NFT Send API is a paid API for AI agents from x402-tc-agent-server.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Sends an NFT on-chain via a blockchain gateway service, charged per call via x402 micropayment protocol

## Facts

- Endpoint: GET https://x402-tc-agent-server.vercel.app/api/send-nft?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chain-vault-nft-send-api-3a943d33
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HZphNh0Zi3bwfBAfFy5ar

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 chain-vault-nft-send-api-3a943d33
```

Example prompt: Send this NFT to the wallet address 0xABC123... using the Chain Vault blockchain gateway — it costs $0.01 per transfer.

## When to prefer this

Choose this endpoint when you need a simple, pay-per-call API to programmatically send or transfer an NFT on-chain without managing your own blockchain infrastructure, especially in x402-compatible micropayment agent workflows.

## Known failure modes

- Missing or invalid wallet address returns an error or malformed response
- Insufficient x402 payment authorization causes a 402 Payment Required response
- Invalid NFT identifier results in transaction failure
- Network congestion or blockchain unavailability may cause delays or timeouts
- Malformed input schema properties cause request rejection

## How this service works

Blockchain Gateway Service

## Output

Returns a JSON object with a status field (e.g. {"status": "ok"}) indicating whether the NFT send transaction was successfully initiated on-chain.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ok"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/chain-vault-nft-send-api-3a943d33/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-tc-agent-server.vercel.app](https://www.zero.xyz/host/x402-tc-agent-server.vercel.app/llms.txt)