# CoinOpSelect Staking Protocols List API

> CoinOpSelect Staking Protocols List API is a paid API for AI agents from coinop.publicvm.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).

Lists available staking protocols for a given blockchain network (Ethereum, Base, or Arbitrum)

## Facts

- Endpoint: GET https://coinop.publicvm.com/api/v1/staking/list?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coinopselect-staking-protocols-list-api-f59f5652
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZRtH9DgbCpfLVJNtGcZVW

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 coinopselect-staking-protocols-list-api-f59f5652
```

Example prompt: Can you list all the available staking protocols on Ethereum for me?

## When to prefer this

Use this endpoint when you need a structured, on-chain-verified list of staking protocols available on Ethereum, Base, or Arbitrum, particularly in agentic workflows that require pay-per-call access via the x402 micropayment protocol on Base.

## Known failure modes

- Invalid or unsupported network value returns empty protocols array
- Missing required parameters results in a 400 error
- Payment not fulfilled via x402 results in a 402 Payment Required response
- Network parameter typo (e.g. 'eth' instead of 'ethereum') may return no results

## How this service works

Paid on-chain token, wallet, contract and research data over x402 on Base.

## Output

Returns a JSON object containing the queried network name and an array of staking protocol entries available on that network.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "method": {
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "network": {
       "type": "string",
       "description": "ethereum|base|arbitrum"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "network": {
     "type": "string"
    },
    "protocols": {
     "type": "array"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "network": "ethereum",
  "protocols": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coinopselect-staking-protocols-list-api-f59f5652/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from coinop.publicvm.com](https://www.zero.xyz/host/coinop.publicvm.com/llms.txt)