# PoolProof Solana Token Safety Check

> PoolProof Solana Token Safety Check is a paid API for AI agents from poolproof.ru, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Analyzes a Solana token's on-chain safety by checking mint/freeze authority status, holder concentration, Token-2022 transfer risks, and the deployer's launch history to produce actionable flags and a verdict.

## Facts

- Endpoint: POST https://poolproof.ru/v1/safety
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/poolproof-solana-token-safety-check-57b4b8b5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4c2WseCksbNKF_XV_Py9N

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 poolproof-solana-token-safety-check-57b4b8b5 -d '<json body>'
```

Example prompt: Before I ape into this token, can you run a safety check on Solana mint address 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU — I want to know if mint or freeze authority is still live, whether holders are too concentrated, and whether the deployer has ever actually graduated a token?

## When to prefer this

Choose this endpoint when you need a fast, multi-dimensional Solana token safety screen that combines on-chain authority checks with the deployer's proprietary launch history in a single call. It is especially valuable for pump.fun tokens and memecoins where serial deployers and never-graduated projects are common. Prefer this over generic block explorer lookups when you need structured, agent-consumable risk flags with a clear verdict rather than raw chain data.

## Known failure modes

- Invalid or unrecognized Solana mint address returns an error or empty result
- Token not yet indexed in poolproof's recording may lack deployer history data
- Token-2022 tokens with non-standard extensions may produce incomplete transfer risk analysis
- Network or on-chain RPC latency may cause timeouts for very recent token launches
- Payment failure via x402 protocol returns 402 before analysis is performed

## How this service works

Is this Solana token safe to touch: mint and freeze authority status, top-holder concentration, Token-2022 transfer risks, and the deployer's full launch record from our own recording. Flags MINT_AUTHORITY_LIVE, FREEZE_AUTHORITY_LIVE, CONCENTRATED, TOKEN_2022, SERIAL_DEPLOYER, DEPLOYER_NEVER_GRADUATED

## Output

Returns a JSON object with: `ok` (boolean overall safety signal), `flags` (array of risk flags each with a code such as MINT_AUTHORITY_LIVE, FREEZE_AUTHORITY_LIVE, CONCENTRATED, TOKEN_2022, SERIAL_DEPLOYER, DEPLOYER_NEVER_GRADUATED and a human-readable message), `verdict` (a summary assessment string), and `disclaimer`. An empty flags array means the token passed all checks.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "schema": {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
   "ok": {
    "type": "boolean"
   },
   "flags": {
    "type": "array",
    "items": {
     "type": "object",
     "properties": {
      "msg": {
       "type": "string"
      },
      "code": {
       "type": "string"
      }
     }
    },
    "description": "Empty means nothing failed the checks"
   },
   "verdict": {
    "type": "string"
   },
   "disclaimer": {
    "type": "string"
   }
  }
 },
 "description": "On-chain safety of a Solana token fused with the deployer's launch history: mint/freeze authority, holder concentration, Token-2022 risks, and whether the deployer is a serial minter with no graduates. Flags MINT_AUTHORITY_LIVE, FREEZE_AUTHORITY_LIVE, CONCENTRATED, TOKEN_2022, SERIAL_DEPLOYER, DEPLOYER_NEVER_GRADUATED."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/poolproof-solana-token-safety-check-57b4b8b5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from poolproof.ru](https://www.zero.xyz/host/poolproof.ru/llms.txt)