{
  "x402Version": 2,
  "id": 13816,
  "slug": "13816",
  "resource": "https://grok.x402.paywithlocus.com/grok/image-generate",
  "description": "Locus public pay-per-use API",
  "type": "http",
  "accepts": [
    {
      "scheme": "upto",
      "network": "eip155:8453",
      "payTo": "0x3C5CBe28ECA3b96023c45D3f877da834F1C7d5fA",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "46000",
      "maxTimeoutSeconds": 1800
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "model": "grok-imagine-image-2.0",
            "prompt": "x402 discovery"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "data": {},
            "payment": {
              "authorizedMaxUsdc": "0.001000",
              "scheme": "exact",
              "settledUsdc": "0.001000"
            },
            "request": {
              "id": "00000000-0000-4000-8000-000000000000",
              "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
            },
            "success": true
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "additionalProperties": true,
                "properties": {
                  "aspect_ratio": {
                    "description": "Aspect ratio (e.g. '1:1', '16:9', '9:16', '4:3', '3:2', 'auto')",
                    "type": "string"
                  },
                  "model": {
                    "description": "Metered x402 image model ID: 'grok-imagine-image-2.0', 'grok-imagine-image', or 'grok-imagine-image-quality'",
                    "type": "string"
                  },
                  "n": {
                    "description": "Number of images to generate (default 1)",
                    "type": "number"
                  },
                  "prompt": {
                    "description": "Text description of the image to generate",
                    "type": "string"
                  },
                  "resolution": {
                    "description": "Output resolution: '1k' (default) or '2k'",
                    "type": "string"
                  },
                  "response_format": {
                    "description": "Response format: 'url' (default) or 'b64_json'",
                    "type": "string"
                  }
                },
                "required": [
                  "prompt",
                  "model"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    },
    "eip2612GasSponsoring": {
      "info": {
        "description": "The facilitator accepts EIP-2612 gasless Permit to `Permit2` canonical contract.",
        "version": "1"
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "amount": {
            "description": "The amount to approve (uint256). Typically MaxUint.",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "asset": {
            "description": "The address of the ERC-20 token contract.",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "deadline": {
            "description": "The timestamp at which the signature expires.",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "from": {
            "description": "The address of the sender.",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "nonce": {
            "description": "The current nonce of the sender.",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "signature": {
            "description": "The 65-byte concatenated signature (r, s, v) as a hex string.",
            "pattern": "^0x[a-fA-F0-9]+$",
            "type": "string"
          },
          "spender": {
            "description": "The address of the spender (Canonical Permit2).",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "version": {
            "description": "Schema version identifier.",
            "pattern": "^[0-9]+(\\.[0-9]+)*$",
            "type": "string"
          }
        },
        "required": [
          "from",
          "asset",
          "spender",
          "amount",
          "nonce",
          "deadline",
          "signature",
          "version"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar",
    "eip2612GasSponsoring"
  ],
  "sourceHost": "grok.x402.paywithlocus.com",
  "lastUpdated": "2026-08-31T04:04:47.883Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-08-31T04:04:47.476Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "grok.x402.paywithlocus.com",
    "manifest_name": "grok.x402.paywithlocus.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}