{
  "x402Version": 2,
  "name": "Surplus Intelligence",
  "description": "OpenAI-compatible inference, Twitter/X API, and Venice crypto RPC marketplace with x402 pay-per-request access. Pricing is market-based; final amount is returned in each HTTP 402 challenge.",
  "website": "https://www.surplusintelligence.ai",
  "facilitator": "https://api.cdp.coinbase.com/platform/v2/x402",
  "network": "eip155:8453",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "resources": [
    {
      "resource": "https://www.surplusintelligence.ai/x402/api/inference/v1/chat/completions",
      "type": "http",
      "method": "POST",
      "description": "OpenAI-compatible chat completions. x402 upto is preferred (pay actual usage); exact is available as fallback.",
      "schemes": [
        "upto",
        "exact"
      ],
      "pricing": {
        "type": "dynamic",
        "currency": "USDC",
        "network": "eip155:8453",
        "description": "Model-specific market price plus x402 flat fee; final max amount is returned in the 402 challenge. Upto settles actual usage."
      }
    },
    {
      "resource": "https://www.surplusintelligence.ai/x402/api/inference/v1/completions",
      "type": "http",
      "method": "POST",
      "description": "Legacy OpenAI-compatible completions. x402 upto is preferred (pay actual usage); exact is available as fallback.",
      "schemes": [
        "upto",
        "exact"
      ],
      "pricing": {
        "type": "dynamic",
        "currency": "USDC",
        "network": "eip155:8453",
        "description": "Model-specific market price plus x402 flat fee; final max amount is returned in the 402 challenge. Upto settles actual usage."
      }
    },
    {
      "resource": "https://www.surplusintelligence.ai/x402/api/inference/v1/models",
      "type": "http",
      "method": "GET",
      "description": "List available models. No payment required."
    },
    {
      "resource": "https://www.surplusintelligence.ai/api/inference/v1/prices",
      "type": "http",
      "method": "GET",
      "description": "List current model prices. No payment required."
    },
    {
      "resource": "https://www.surplusintelligence.ai/x402/api/twitter/v2/tweets/search/recent",
      "type": "http",
      "method": "GET",
      "description": "Read-only X/Twitter API v2 recent search via seller-supplied app-only bearer token capacity. Agents pay per request with x402 USDC.",
      "schemes": [
        "upto",
        "exact"
      ],
      "pricing": {
        "type": "dynamic",
        "currency": "USDC",
        "network": "eip155:8453",
        "description": "Priced from Twitter API per-resource costs times the seller's configured discount/multiplier plus x402 fee; final amount is returned in the 402 challenge."
      }
    },
    {
      "resource": "https://www.surplusintelligence.ai/x402/api/twitter/v2/users/by/username/{username}",
      "type": "http",
      "method": "GET",
      "description": "Read-only X/Twitter API v2 user lookup by username via seller-supplied app-only bearer token capacity.",
      "schemes": [
        "upto",
        "exact"
      ],
      "pricing": {
        "type": "dynamic",
        "currency": "USDC",
        "network": "eip155:8453",
        "description": "Twitter user-read pricing times seller multiplier plus x402 fee."
      }
    },
    {
      "resource": "https://www.surplusintelligence.ai/x402/api/venice/crypto/rpc/{network}",
      "type": "http",
      "method": "POST",
      "description": "Venice crypto JSON-RPC proxy for supported EVM/Starknet networks via seller-supplied Venice API keys.",
      "schemes": [
        "upto",
        "exact"
      ],
      "pricing": {
        "type": "dynamic",
        "currency": "USDC",
        "network": "eip155:8453",
        "description": "Estimated from Venice RPC credit tiers and seller multiplier plus x402 fee; final amount is returned in the 402 challenge."
      }
    }
  ]
}