{
  "opencollection": "1.0.0",
  "info": {
    "name": "Circle Web3 Services (W3S) — Developer-Controlled Wallets NFTs Signing API",
    "version": "2026-05-23"
  },
  "request": {
    "auth": {
      "type": "bearer",
      "token": "{{bearerToken}}"
    }
  },
  "items": [
    {
      "info": {
        "name": "Signing",
        "type": "folder"
      },
      "items": [
        {
          "info": {
            "name": "Sign a message",
            "type": "http"
          },
          "http": {
            "method": "POST",
            "url": "https://api.circle.com/v1/w3s/developer/sign/message"
          },
          "docs": "Sign a message"
        },
        {
          "info": {
            "name": "Sign EIP-712 typed data",
            "type": "http"
          },
          "http": {
            "method": "POST",
            "url": "https://api.circle.com/v1/w3s/developer/sign/typedData"
          },
          "docs": "Sign EIP-712 typed data"
        },
        {
          "info": {
            "name": "Sign a transaction",
            "type": "http"
          },
          "http": {
            "method": "POST",
            "url": "https://api.circle.com/v1/w3s/developer/sign/transaction"
          },
          "docs": "Sign a transaction"
        },
        {
          "info": {
            "name": "Sign a delegate action",
            "type": "http"
          },
          "http": {
            "method": "POST",
            "url": "https://api.circle.com/v1/w3s/developer/sign/delegateAction"
          },
          "docs": "Sign a delegate action"
        }
      ]
    }
  ],
  "bundled": true
}