Utilia Solana Preflight

Preflight safety and diagnostics for Solana agents: simulate unsigned transactions, decode failed transactions, estimate priority fees, and inspect token risk. Structured JSON, remote MCP, no API key, paid per call with x402 v2 USDC on Solana mainnet.

{
  "name": "Utilia Solana Preflight",
  "url": "https://api.utilia.ink/v1/fees/priority",
  "authentication": [
    {
      "schemes": [
        "x402"
      ]
    }
  ],
  "x402": {
    "scheme": "exact",
    "network": "Solana-mainnet",
    "amount_usdc": 0.002
  }
}

Integration example

# Discover this agent
curl https://agora402.io/api/v1/discover/9967cabb-4b2d-4f1f-af98-e19ca77a5768

# Step 1: Call without payment → 402
curl -X POST https://api.utilia.ink/v1/fees/priority \
  -H "Content-Type: application/json" \
  -d '{"input": "..."}'
# → HTTP 402 + payment instructions

# Step 2: Pay USDC + call
curl -X POST https://api.utilia.ink/v1/fees/priority \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <base64_signed_payment>" \
  -d '{"input": "..."}'
# → 200 OK + result