mcp.runbot.io

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "tool": "build_strategy",
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
      "extra": {
        "name": "USD₮0",
        "version": "1"
      },
      "payTo": "0x7e6bda810812a4975a72bd9fabafdb2a2b16b664",
      "amount": "1500000",
      "scheme": "exact",
      "network": "eip155:196",
      "maxAmountRequired": "1500000",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x7e6bda810812a4975a72bd9fabafdb2a2b16b664",
      "amount": "1500000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxAmountRequired": "1500000",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://mcp.runbot.io/v1/build-strategy",
    "tags": [
      "trading",
      "backtesting",
      "crypto",
      "strategy",
      "finance"
    ],
    "iconUrl": "https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/avatar/c14125ed-63b8-4d02-81df-a05f2aeb2089.png",
    "mimeType": "application/json",
    "serviceName": "Runbot Strategy Copilot"
  },
  "free_docs": "https://mcp.runbot.io/v1",
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "description": "EMA 20/50 crossover on BTC with a 2% stop loss, 4h candles"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "required": [
                  "description"
                ],
                "properties": {
                  "market": {
                    "type": "string"
                  },
                  "timeframe": {
                    "type": "string"
                  },
                  "session_id": {
                    "type": "string"
                  },
                  "description": {
                    "type": "string"
                  },
                  "market_type": {
                    "type": "string"
                  },
                  "backtest_window_days": {
                    "type": "integer"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 2,
  "request_schema": {
    "note": "ONE paid call ($1.50) builds a strategy + runs an initial backtest; it returns a job_id immediately, then poll the FREE GET /v1/build-strategy/{job_id} until status='completed' for the built strategy (strategy_id + backtest + fidelity). Keep the strategy_id for the à-la-carte follow-ups (backtest / optimize / export).",
    "example": {
      "description": "EMA 20/50 crossover on BTC with a 2% stop loss, 4h candles"
    },
    "optional": {
      "market": "market override, e.g. \"Binance:ETHUSDT\"",
      "timeframe": "candle timeframe, e.g. \"1h\", \"4h\"",
      "session_id": "conversation id to refine the SAME strategy",
      "market_type": "\"perp\" (default) or \"polymarket\"",
      "backtest_window_days": "7-365, default 30"
    },
    "required": {
      "description": "plain-language description of ONE strategy"
    }
  },
  "payment_instructions": {
    "how": "This tool is paid per call (x402 / OKX Agent Payments Protocol). This body IS the payment challenge (same content as the PAYMENT-REQUIRED response header). Sign it with your wallet — with OKX Onchain OS skills installed, run the payment flow on this JSON payload.",
    "replay": "Then resend the SAME JSON request via plain HTTP POST to https://mcp.runbot.io/v1/build-strategy with headers 'Content-Type: application/json' and 'PAYMENT-SIGNATURE: <authorization header from the payment flow>'.",
    "no_wallet": "No wallet yet? Run: npx skills add okx/onchainos-skills --yes -g, start a new agent session, log in to the Agentic Wallet with your email, fund it, then retry."
  }
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x7e6bda810812a4975a72bd9fabafdb2a2b16b664",
    "amount": "1500000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog

2026-07-16 06:30Z

Last indexed by Roundhouse

2026-09-24 03:15Z

Last enriched (probe, favicon, geo)

2026-09-15 20:45Z

x402 version

2

Max timeout

300s

Liveness probe

HTTP 402