# ChainRay Token Price Stream

> ChainRay Token Price Stream is a paid API for AI agents from chainray.online, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Streams real-time price data for a specified token on a given blockchain network

## Facts

- Endpoint: GET https://chainray.online/stream/price/%7Btoken%7D
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chainray-token-price-stream-07fd4c40
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AACKWFyMcNMBkinfJxTGt

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 chainray-token-price-stream-07fd4c40
```

Example prompt: What's the current streaming price of ETH on Base right now using ChainRay's on-chain intelligence feed?

## When to prefer this

Use this endpoint when you need real-time, on-chain token price data for a specific token on a supported blockchain (e.g. Base, Ethereum, Polygon). Prefer this over CEX price APIs when you need verifiable on-chain pricing, or when working with DeFi tokens not listed on centralized exchanges. The streaming nature makes it ideal for continuous monitoring rather than one-off price checks.

## Known failure modes

- Unsupported token symbol returns 404 or empty data
- Unsupported chain parameter returns error or no data
- Payment failure via x402 blocks request
- Rate limiting if too many concurrent streams
- Network connectivity issues causing stream interruption
- Malformed token path parameter returns 400 bad request

## How this service works

The most complete blockchain data and intelligence service for AI agents. 93 endpoints across 46 chains, from gas fees to DeFi analytics, with real-time streams, intent routing, and verifiable proofs. Pay-per-request via x402.

## Output

A real-time price stream for the specified token on the given blockchain network, including current market price data sourced directly from on-chain data across supported chains.

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string",
       "description": "Blockchain network (e.g., base, ethereum, polygon)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/chainray-token-price-stream-07fd4c40/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from chainray.online](https://www.zero.xyz/host/chainray.online/llms.txt)