Api Endpoint

imagegen.coinopai.com

Generate an AI image from a text prompt via FLUX Schnell — fast text-to-image for drafts, mockups, concept art, marketing images, and social graphics. Built for agents and automated content pipelines: pass a prompt and aspect ratio (1:1, 16:9, 9:16, 4:3), get back a hosted image URL. Create AI art via API — pay-per-call via x402 USDC on Base, no API key, no signup, no rate-limited free tier.

Open interactive test console

Offering

Provider: imagegen.coinopai.com
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Creative
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://imagegen.coinopai.com/generate
MIME type: application/json
First seen: 2026-10-16T01:52:13.818Z
Last seen: 2026-11-05T17:42:50.603Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.25 USDC
Atomic price: 250000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "250000",
    "payTo": "0x4C1a4FcE51Fea51f128a01ccE8BecB106d391155"
  }
]

Observed health

Status: Healthy
Latest latency: 161 ms
Average latency: 405 ms
HTTP status: 402
Last checked: 2026-11-04T19:11:17.480Z
Reachability: 100% over 15 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "prompt": {
          "type": "string",
          "description": "Text prompt describing the image to generate"
        },
        "aspect": {
          "type": "string",
          "enum": [
            "1:1",
            "16:9",
            "9:16",
            "4:3"
          ],
          "description": "Aspect ratio (default 1:1)"
        }
      },
      "required": [
        "prompt"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "aspect": {
              "description": "Aspect ratio (default 1:1)",
              "enum": [
                "1:1",
                "16:9",
                "9:16",
                "4:3"
              ],
              "type": "string"
            },
            "prompt": {
              "description": "Text prompt describing the image to generate",
              "type": "string"
            }
          },
          "required": [
            "prompt"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "aspect": {
              "type": "string"
            },
            "generated_at": {
              "type": "string"
            },
            "image_url": {
              "type": "string"
            },
            "prompt": {
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}