Solvela

{
  "name": "Solvela",
  "description": "Solana-native AI agent payment gateway \u2014 pay for LLM API calls with USDC-SPL via x402",
  "url": "https://api.solvela.ai/a2a",
  "version": "0.2.0",
  "provider": {
    "organization": "Solvela",
    "url": "https://solvela.ai"
  },
  "documentationUrl": "https://solvela.ai/docs",
  "iconUrl": "https://solvela.ai/logo.png",
  "protocolVersion": "0.3.0",
  "preferredTransport": "JSONRPC",
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extensions": [
      {
        "uri": "https://github.com/google-agentic-commerce/ap2/tree/v0.1",
        "description": "AP2 merchant for AI agent LLM payments",
        "required": true,
        "params": {
          "roles": [
            "merchant"
          ]
        }
      },
      {
        "uri": "https://github.com/google-a2a/a2a-x402/v0.1",
        "description": "x402 on-chain settlement via Solana USDC-SPL",
        "required": true,
        "params": {
          "network": "solana",
          "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
          "schemes": [
            "exact",
            "escrow"
          ]
        }
      }
    ]
  },
  "skills": [
    {
      "id": "chat-completion",
      "name": "Chat Completion",
      "description": "Proxy AI chat completions to 25 paid models across 5 providers (OpenAI, Anthropic, Google, xAI, DeepSeek), settled per request in USDC-SPL via x402",
      "tags": [
        "llm",
        "chat",
        "completions",
        "ai",
        "x402"
      ],
      "examples": [
        "Summarize this article into three bullet points",
        "Write a Python function that validates an ISO-8601 timestamp",
        "Explain the CAP theorem and its practical tradeoffs"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain"
      ]
    }
  ]
}