# Solana Mint Instant Intel – Validator Set Stats

> Solana Mint Instant Intel – Validator Set Stats is a paid API for AI agents from mintintel.35-171-220-195.sslip.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).

Returns cached Solana validator network statistics including active/delinquent counts, total stake, Nakamoto coefficient, commission data, and top validators by stake; optionally looks up a single validator by vote account or node identity.

## Facts

- Endpoint: GET https://mintintel.35-171-220-195.sslip.io/v1/sol/validators?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/solana-mint-instant-intel-validator-set-stats-90f65cd2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_auo-0bNtvaXbheFagpwsE

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 solana-mint-instant-intel-validator-set-stats-90f65cd2
```

Example prompt: What's the current Nakamoto coefficient and delinquent stake percentage on Solana, and can you show me the top 15 validators by stake?

## When to prefer this

Choose this endpoint when you need a fast, pre-aggregated view of Solana validator network health — particularly for decentralization metrics like the Nakamoto coefficient, delinquency rates, and commission distributions — without having to call and aggregate multiple raw RPC methods yourself. Ideal for monitoring dashboards, staking risk assessments, or validator due diligence. The 60-second cache makes it suitable for near-real-time queries at low cost. For raw per-slot validator data or historical trends, a dedicated Solana RPC or indexer may be more appropriate.

## Known failure modes

- Invalid vote account or node identity in ?id= returns null or empty result
- limit out of range (outside 1-25) returns validation error
- Stale cache (up to 60s old) may not reflect very recent validator changes
- Network or upstream RPC outage may cause 5xx error
- Malformed query parameter returns 400 bad request

## How this service works

Solana validator set (cached <=60 s): current vs delinquent count, total active stake, delinquent stake %, Nakamoto coefficient, stake-weighted commission, commission histogram and the top validators by stake (?limit=1..25). ?id= looks up one validator by vote account or node identity.

## Output

A JSON object containing: total active validator count, delinquent validator count, total active stake (in SOL or lamports), delinquent stake as a percentage, Nakamoto coefficient (minimum validators controlling 33%+ of stake), stake-weighted average commission, a commission histogram, and an array of top validators by stake (up to 25 entries). If ?id= is provided, returns details for a single validator matching that vote account or node identity.

## 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"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "id": {
       "type": "string",
       "description": "optional vote account or node identity to look up"
      },
      "limit": {
       "type": "integer",
       "maximum": 25,
       "minimum": 1,
       "description": "top validators by stake to list (default 10)"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "validators",
      "delinquent",
      "nakamotoCoefficient",
      "top"
     ],
     "properties": {
      "top": {
       "type": "array"
      },
      "delinquent": {
       "type": "integer"
      },
      "validators": {
       "type": "integer"
      },
      "nakamotoCoefficient": {
       "type": "integer"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/solana-mint-instant-intel-validator-set-stats-90f65cd2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mintintel.35-171-220-195.sslip.io](https://www.zero.xyz/host/mintintel.35-171-220-195.sslip.io/llms.txt)