Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:8453

Generate an image from a text prompt with Grok Imagine; the result is hosted on MemeStack,

Generate an image from a text prompt with Grok Imagine; the result is hosted on MemeStack, AI-captioned and tagged, and returned as gallery and image URLs. 60 sats standard or 150 sats quality (USDC equivalent) per generation, chosen by the request's mode. No account or API key: the x402 (USDC on Base) or L402 (Lightning) payment is the auth.

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48000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-05
updated

Provider

api.memestack.ai · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xa06C42DAA258595Bc773A0bF032A5Ba55939781a",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "48000",
    "maxTimeoutSeconds": 600
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "aspect_ratio": "1:1",
          "mode": "standard",
          "prompt": "A cat explaining the Bitcoin halving at a whiteboard"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "caption": "A cat at a whiteboard explaining the Bitcoin halving",
          "image_id": "3f2b6d8e-1c4a-4f0e-9b7d-2a6c8e0f1d23",
          "image_url": "https://api.memestack.ai/v1/images/3f2b6d8e-1c4a-4f0e-9b7d-2a6c8e0f1d23",
          "tags": [
            {
              "score": 9,
              "tag": "bitcoin"
            },
            {
              "score": 8,
              "tag": "cat"
            }
          ],
          "thumbnail_url": "https://api.memestack.ai/v1/images/3f2b6d8e-1c4a-4f0e-9b7d-2a6c8e0f1d23/thumbnail",
          "url": "https://memestack.ai/gallery/3f2b6d8e-1c4a-4f0e-9b7d-2a6c8e0f1d23"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "aspect_ratio": {
                  "default": "1:1",
                  "enum": [
                    "1:1",
                    "3:4",
                    "16:9"
                  ],
                  "type": "string"
                },
                "mode": {
                  "default": "standard",
                  "enum": [
                    "standard",
                    "quality"
                  ],
                  "type": "string"
                },
                "prompt": {
                  "maxLength": 2000,
                  "type": "string"
                }
              },
              "required": [
                "prompt"
              ],
              "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"
    }
  }
}

Use it

curl

curl "https://api.memestack.ai/v1/agent/generate"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api.memestack.ai/v1/agent/generate");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://api.memestack.ai/v1/agent/generate")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/12402.json, and this resource appears in /discovery/resources and /discovery/search.