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x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.
About
x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.
Remote endpoints: streamable-http: https://x402-solana-cva8.onrender.com/mcp/
Security Report
Valid MCP server (2 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
10 tools verified · Open access · No issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-digitalweb33333-creator-x402-solana": {
"url": "https://x402-solana-cva8.onrender.com/mcp/"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
x402-solana
Paid x402 API tools for AI agents, settled in USDC on Solana (mainnet). A Solana-rail replica of x402-endpoints (Base): same FastAPI quality, same CDP facilitator — payments routed on Solana instead of Base.
- No API key — payment is authentication.
- Gasless for the buyer — the CDP facilitator is the transaction fee payer.
- USDC mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v(6 decimals), networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp.
Endpoints (10)
| Path | Price | What it does |
|---|---|---|
GET /gleif/lei | $0.01 | GLEIF LEI lookup (KYB, official global registry) |
GET /sanctions/screen | $0.05 | EU consolidated sanctions / AML screening |
GET /polymarket/odds | $0.05 | Live Polymarket prediction-market odds |
GET /crypto/token-safety | $0.05 | EVM token honeypot / rug / tax safety score |
GET /crypto/pre-trade-verdict | $0.05 | Fused GO/CAUTION/NO-GO pre-trade verdict (signed) |
GET /crypto/token-dossier | $0.10 | Deep token dossier: holders, liquidity, red flags |
GET /solana/token-safety | $0.01 | Solana SPL rug/honeypot (static + behavioral) |
GET /solana/pre-trade | $0.05 | All-in-one Solana pre-trade BUY-SAFE/CAUTION/AVOID |
GET /agent/rank-check | $0.10 | x402 seller keyword-rank pulse in CDP Bazaar |
GET /agent/visibility-audit | $1.00 | Full x402 discoverability audit (Ed25519-signed) |
Discovery: /.well-known/x402.json, /.well-known/agent-card.json, /llms.txt. Health: /health.
Run locally
python3.12 -m venv .venv
./.venv/bin/pip install -r requirements.txt
# set env (see .env.example) — CDP keys required for the facilitator
./.venv/bin/uvicorn app.main:app --port 8000
Deploy (Render)
One-click via render.yaml (Blueprint). Set the sync:false secrets (CDP_API_KEY_ID,
CDP_API_KEY_SECRET, RECEIPT_SIGNING_SEED, optional ANTHROPIC_API_KEY) in the dashboard.
Architecture
Payment layer is 100% in app/main.py (register_exact_svm_server + PaymentOption(network=solana…));
endpoint handlers in app/routers/ are payment-agnostic. Description ≤ 500 chars is enforced at
startup (hard CDP /verify constraint). See DIFFERENCES-BASE-SOLANA.md for the full Base→Solana map.
Tooling (tools/)
check_facilitator.py— verify the CDP facilitator advertises Solana support.lint_descriptions.py— English-only + ≤500-char lint.gen_discovery.py— regenerate the discovery files from the routes.create_seller_ata.py— create the seller USDC ATA (settlement prerequisite).settle.py— buyer→endpoint settlement (dry by default,--executeto pay).
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