# Teardrop MCP Gateway – get_token_price Tool

> Teardrop MCP Gateway – get_token_price Tool is a paid API for AI agents from api.teardrop.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).

Fetches the current price of a cryptocurrency token via the Teardrop MCP gateway's get_token_price tool call.

## Facts

- Endpoint: POST https://api.teardrop.dev/tools/mcp?utm_source=zero.xyz#assess_counterparty_risk
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/teardrop-mcp-gateway-get-token-price-tool-ba467f57
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Bc-6NUn8-x74mnCnD2ehf

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 teardrop-mcp-gateway-get-token-price-tool-ba467f57 -d '<json body>'
```

Example prompt: What's the current price of ETH right now? Use the Teardrop MCP gateway to fetch it.

## When to prefer this

Choose this endpoint when you need real-time cryptocurrency token price data delivered via an MCP-compatible JSON-RPC gateway with per-call micropayment billing via x402. Prefer it when your agent infrastructure already integrates with the Teardrop MCP gateway or when you need lightweight, pay-per-use token pricing without a subscription.

## Known failure modes

- Unknown or unsupported token symbol returns an error response
- Network timeout if the upstream price feed is unavailable
- Invalid JSON-RPC format (missing required fields like jsonrpc, id, method, params) returns a parse error
- Payment failure due to insufficient USDC balance for x402 microtransaction
- Tool name mismatch if 'get_token_price' is not correctly specified in params.name

## How this service works

Teardrop assess_counterparty_risk: Return a decision-ready counterparty-risk verdict for an EVM address before funds or authority are committed. The result branches to high_risk, caution, acceptable, or insufficient_data with the evidence needed for the calling agent to act.

## Output

Returns current market price data for the requested token, including price value and relevant metadata, delivered as a JSON-RPC 2.0 response through the MCP gateway.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "id": {
   "oneOf": [
    {
     "type": "integer"
    },
    {
     "type": "string"
    }
   ]
  },
  "method": {
   "type": "string",
   "const": "tools/call"
  },
  "params": {
   "type": "object",
   "required": [
    "name",
    "arguments"
   ],
   "properties": {
    "name": {
     "type": "string",
     "minLength": 1
    },
    "arguments": {
     "type": "object"
    }
   },
   "additionalProperties": false
  },
  "jsonrpc": {
   "type": "string",
   "const": "2.0"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/teardrop-mcp-gateway-get-token-price-tool-ba467f57/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.teardrop.dev](https://www.zero.xyz/host/api.teardrop.dev/llms.txt)