SolVerdict: paid x402 Solana token safety check (SAFE / CAUTION / DANGER for any SPL or Token-2022 mint: mint and freeze authority, Token-2022 traps such as permanent delegate, transfer hook, transfer fee, default-frozen and pausable, metadata authority, liquidity and sells, pump.fun bonding curve, holder concentration, age; never SAFE on incomplete data) + MCP server
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.
Authorization: Bearer):GET|POST /v1/lite?mint= $0.005: SAFE / CAUTION / DANGER, score 0-100, reasons and key factsGET|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 limitsGET /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.
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.
{ "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).
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.
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.
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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