# CHAIN VAULT API - Send Token

> CHAIN VAULT API - Send Token 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 2026-10-13).

Sends a blockchain token transfer via a gateway service endpoint

## Facts

- Endpoint: GET https://x402-tc-agent-server.vercel.app/api/send-token?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chain-vault-api-send-token-7228fac9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qFjo9NdAqvN6oiplqIDQw

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-api-send-token-7228fac9
```

Example prompt: Send a token transfer through the Chain Vault blockchain gateway — I need to move some tokens to another wallet address on-chain.

## When to prefer this

Choose this endpoint when you need to programmatically send or transfer tokens on a blockchain via a hosted gateway, especially in x402-compatible agent workflows where micropayment-gated API access is acceptable and on-chain token dispatch is the primary goal.

## Known failure modes

- Missing or malformed required parameters returns an error
- Invalid recipient address causes transaction failure
- Insufficient funds or token balance prevents transfer
- Network congestion or RPC failure causes timeout
- Payment of $0.01 USDC not fulfilled results in 402 response

## How this service works

Cover the send-token gateway fee (ERC-20 token dispatch)

## Output

A JSON response with a status field indicating whether the token send operation succeeded (e.g. {"status": "ok"}).

## 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-api-send-token-7228fac9/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)