# Industrial Platform Web Tools – Crypto Spot Price

> Industrial Platform Web Tools – Crypto Spot Price is a paid API for AI agents from x402-gateway-production-1f21.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).

Returns real-time spot price data for a Coinbase Exchange trading pair (e.g. BTC-USD, ETH-USD) via a machine-payable x402 microtransaction.

## Facts

- Endpoint: POST https://x402-gateway-production-1f21.up.railway.app/crypto/price?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/industrial-platform-web-tools-crypto-spot-price-c4eb8ecc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xNV-Pv7nsdoatidm9Vnz_

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 industrial-platform-web-tools-crypto-spot-price-c4eb8ecc -d '<json body>'
```

Example prompt: What's the current spot price of BTC-USD on Coinbase right now?

## When to prefer this

Choose this endpoint when you need real-time spot price data for a specific Coinbase Exchange trading pair and want to pay per-call via x402 micropayments (USDC). It's best for agents that need current crypto prices on demand without maintaining a subscription, and when Coinbase Exchange data specifically is required as the source of truth.

## Known failure modes

- Invalid product_id format (must match pattern like BTC-USD) returns a validation error
- Unknown or unsupported trading pair returns an error from Coinbase Exchange
- Payment failure via x402 protocol blocks access to the endpoint
- Network timeout from Coinbase Exchange feed causes delayed or missing response
- Missing required 'product_id' field returns a schema validation error

## How this service works

Machine-payable x402 utilities for hashing, Base64, UUID generation, unit and timezone conversion, realtime crypto market data, webpage/document extraction, URL-to-Markdown, metadata, RAG ingestion and deterministic website change detection.

## Output

Returns a JSON object containing the current spot price and related market data for the requested Coinbase Exchange trading pair (e.g. BTC-USD, ETH-USD, SOL-USD, ETH-USDC), sourced in real time from Coinbase Exchange.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "product_id"
     ],
     "properties": {
      "product_id": {
       "type": "string",
       "pattern": "^[A-Za-z0-9]{2,15}-[A-Za-z0-9]{2,15}$",
       "description": "Coinbase Exchange product such as BTC-USD, ETH-USD, SOL-USD or ETH-USDC."
      }
     },
     "additionalProperties": false
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/industrial-platform-web-tools-crypto-spot-price-c4eb8ecc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-gateway-production-1f21.up.railway.app](https://www.zero.xyz/host/x402-gateway-production-1f21.up.railway.app/llms.txt)