SolVerdict

Safety check for any Solana SPL or Token-2022 mint before an agent or app interacts with it. SAFE / CAUTION / DANGER verdicts with reasons, paid per call over x402. SAFE is not a guarantee and not financial advice.

• Live: https://api.youraitools.co/solverdict (also https://solverdict.agentgate.workers.dev)
• Paid (USDC on Base or Solana; Polygon and Arbitrum One also accepted; x402 v2 and v1, or a prepaid YourAITools credits key via Authorization: Bearer):
• GET|POST /v1/lite?mint= $0.005: SAFE / CAUTION / DANGER, score 0-100, reasons and key facts
• GET|POST /v1/check?mint= $0.02: full report: mint / freeze authority, every Token-2022 extension with its authority (transfer fee, permanent delegate, transfer hook, default-frozen accounts, pausable, non-transferable, close authority), Metaplex / Token-2022 metadata update authority, DEX pools with liquidity and 24 h buys vs sells (pump.fun bonding curve aware), the 20 largest holders split into wallets vs program accounts (pools, bonding curves, vaults), age, data sources and limits
• Free: GET /v1/preview?mint= (verdict, score, flag counts; 10/min per IP), shareable card /t/<mint> (+ /t/<mint>/card.svg, OG image), remote MCP POST /mcp (check_solana_token), /openapi.json, /.well-known/x402, /v1/stats, /health?sources=1.

Only HTTP 200 results are settled: malformed addresses (400), non-mint accounts (422) and RPC outages (503) are never charged. A source that does not answer is never read as clean: the verdict can't be SAFE on incomplete data, and missing_data lists what's missing.

Why

Solana launches (pump.fun and friends) are where agents and humans most often buy brand-new tokens. The ways a Solana token traps buyers are visible on chain: an active freeze authority (holders can be frozen so they can't sell), an active mint authority (unlimited dilution), Token-2022 permanent delegates (can take tokens from any wallet), transfer hooks (custom code on every transfer), transfer fees, default-frozen accounts, pausable mints. SolVerdict reads all of that in one call, adds liquidity / sells / holder concentration, and returns a verdict an agent can gate on.

MCP

{ "mcpServers": { "solverdict": { "type": "http", "url": "https://api.youraitools.co/solverdict/mcp" } } }
{ "mcpServers": { "solverdict": { "command": "npx", "args": ["-y", "@agentgate-builder/solverdict"] } } }

The stdio server (npx @agentgate-builder/solverdict, Docker: docker build -t solverdict-mcp .) returns the free preview; set SOLVERDICT_X402_PRIVATE_KEY (a Base wallet key with a little USDC) and it pays the full /v1/check report per call ($0.02, capped, only to our payee).

Data (free public sources only)

Public Solana RPC (read-only account queries; nothing is signed or sent) and the DexScreener public API, with Raydium's public API v3 and the on-chain pump.fun bonding curve account as fallbacks when DexScreener rate-limits. No paid upstream, no scraping.

Limits

No swap is simulated; sell blocking is inferred from on-chain controls and recent sells. A transfer hook's logic is not analyzed. Exchange and team wallets look like other wallets. LP lock status is not checked. Informational, not financial advice, not an audit.

Develop

npm test (node --test; offline mocks + recorded fixtures) · npx wrangler deploy · node tools/gen-og.mjs

MIT · by agentgate-builder · hello@youraitools.co

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