# TrustDex Pre-Graduation On-Chain Signals for Solana Mint

> TrustDex Pre-Graduation On-Chain Signals for Solana Mint is a paid API for AI agents from trustdex.app, paid per call via x402, $0.03/call, status down (last checked 2026-09-15).

Returns pre-graduation on-chain risk signals for a Solana mint including bundled launch detection, curve-aware holder concentration, Token-2022 extension traps, and authority state

## Facts

- Endpoint: GET https://trustdex.app/api/v1/x402/signals/solana/DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263
- Price: $0.03/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trustdex-pre-graduation-on-chain-signals-for-solana-mint-092377fd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9x6mljZVTmoml1YhUCyF0

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 trustdex-pre-graduation-on-chain-signals-for-solana-mint-092377fd
```

Example prompt: Pull the pre-graduation on-chain risk signals for Solana mint DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 — I want to see if there was a bundled launch, what the holder concentration looks like relative to the bonding curve, any Token-2022 traps, and the current authority state.

## When to prefer this

Choose this endpoint when you need pre-graduation risk signals specifically — i.e., for tokens that are still on the bonding curve and haven't yet migrated to a DEX. It is uniquely valuable for detecting bundled insider launches and curve-aware holder concentration that post-graduation endpoints miss. Prefer this over the general TrustDex token safety verdict when you need granular, pre-launch signal data rather than a summary grade, and when the token is a new Solana mint (not on other chains).

## Known failure modes

- Invalid or malformed mint address returns a 400 error
- Mint address not found on Solana returns a 404 or empty signals response
- Payment not completed or x402 payment header missing returns 402 Payment Required
- Rate limiting if too many calls in short succession returns 429
- Network or RPC latency on Solana can cause delayed or partial signal data

## How this service works

Pre-graduation on-chain signals for a Solana mint: bundled launch, curve-aware holder concentration, Token-2022 traps, authority state

## Output

Returns a structured set of on-chain risk signals for the specified Solana mint address, including: bundled launch detection (whether coordinated insider wallets bought at launch), curve-aware holder concentration metrics (top holder distribution normalized against the bonding curve stage), Token-2022 extension trap flags (dangerous extensions like transfer hooks, permanent delegate, or freeze authority), and current authority state (whether mint/freeze authority is revoked or still live).

## 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",
     "required": [
      "mint"
     ],
     "properties": {
      "mint": {
       "type": "string",
       "description": "Solana mint address (base58)"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trustdex-pre-graduation-on-chain-signals-for-solana-mint-092377fd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from trustdex.app](https://www.zero.xyz/host/trustdex.app/llms.txt)