{
  "x402Version": 2,
  "id": 12401,
  "slug": "12401",
  "resource": "https://api.memestack.ai/v1/agent/submit",
  "description": "Submit an image URL into MemeStack's moderation review queue; accepted images are published in the public, AI-captioned gallery with attribution. 100 sats (USDC equivalent) per submission, never refunded on moderation rejection (the fee is the anti-spam mechanism). No account or API key: the x402 (USDC on Base) or L402 (Lightning) payment is the auth.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xa06C42DAA258595Bc773A0bF032A5Ba55939781a",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "80000",
      "maxTimeoutSeconds": 600
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "caption": "Global CO2 emissions by region, 2024",
            "image_url": "https://example.com/chart.png",
            "tags": [
              "climate",
              "chart"
            ]
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "image_id": "3f2b6d8e-1c4a-4f0e-9b7d-2a6c8e0f1d23",
            "message": "Accepted - pending human review. If approved, the image will be published at the page URL below.",
            "page_url": "https://memestack.ai/gallery/3f2b6d8e-1c4a-4f0e-9b7d-2a6c8e0f1d23",
            "status": "pending_review"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "attribution": {
                    "description": "Optional credit line for the original creator/source. Shown to moderators only, never published.",
                    "maxLength": 200,
                    "type": "string"
                  },
                  "caption": {
                    "description": "Optional caption hint for the AI tagger. Admin-visible only, never published verbatim.",
                    "maxLength": 200,
                    "type": "string"
                  },
                  "image_url": {
                    "description": "HTTPS URL or data:image/(jpeg|png|webp);base64,... URL. Max 8MB.",
                    "type": "string"
                  },
                  "tags": {
                    "description": "Optional tag hints. Admin-visible only, never published verbatim.",
                    "items": {
                      "maxLength": 40,
                      "type": "string"
                    },
                    "maxItems": 10,
                    "type": "array"
                  }
                },
                "required": [
                  "image_url"
                ],
                "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"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.memestack.ai",
  "lastUpdated": "2026-09-05T18:56:31.642Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-05T18:56:30.469Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.memestack.ai",
    "manifest_name": "api.memestack.ai",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}