# CoinOpSelect Treasury Runway API

> CoinOpSelect Treasury Runway 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).

Returns treasury runway data (months of runway remaining) for on-chain projects, gated by x402 micropayment on Base.

## Facts

- Endpoint: GET https://coinop.publicvm.com/api/v1/treasury/runway?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-treasury-runway-api-7c9b0cca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Yi2Klr6HfBkp2qdH1EVSc

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-treasury-runway-api-7c9b0cca
```

Example prompt: Can you check the treasury runway for the next 18 months using CoinOpSelect's on-chain data API — I want to know if the project has enough runway?

## When to prefer this

Choose this endpoint when you need on-chain treasury runway data for a crypto or DeFi project and are operating in a pay-per-call x402 micropayment context on Base. It is purpose-built for AI agents that can handle x402 payment flows and need structured, queryable treasury health data without a subscription. Prefer this over general blockchain explorers when you specifically need runway computation with guard logic built in.

## Known failure modes

- Payment not received — returns HTTP 402 if x402 micropayment not provided
- Invalid months parameter — if months is outside 18-24 range, may return error or empty result
- Missing required fields (type, method) — returns validation error
- Service unavailability on publicvm.com — non-standard hosting may have uptime issues
- Malformed input object — returns schema validation error

## How this service works

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

## Output

Returns a JSON object containing a 'guard' object with runway-related constraints or status, and a 'query' string identifier (e.g. 'runway-guard') confirming the query type executed. The guard object may contain threshold or eligibility data based on the requested runway months.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "method": {
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "months": {
       "type": "string",
       "description": "Runway months 18-24"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "guard": {
     "type": "object"
    },
    "query": {
     "type": "string"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "guard": {},
  "query": "runway-guard"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coinopselect-treasury-runway-api-7c9b0cca/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)