# Photomaker - Image Generation

Create photos, paintings and avatars for anyone in any style within seconds.

## API Information

- **Model Slug:** photomaker
- **Branded URL:** https://www.eachlabs.ai/tencent/photomaker/photomaker
- **Provider:** Tencent
- **Category:** Text to Image
- **Output Type:** array
- **Status:** active
- **Version:** 0.0.1
- **Base Cost:** Per-second pricing based on provider predict_time. Rate: $0.00108/sec from GPU tier.
- **Estimated Processing Time:** 73 seconds
- **Last Updated:** 2026-04-06
- **Interactive Demo:** https://www.eachlabs.ai/ai-models/photomaker

## Pricing

- **Charge Type:** dynamic
- **Pricing Details:** Per-second pricing based on provider predict_time. Rate: $0.00108/sec from GPU tier.

### Pricing Rules

| Condition | Pricing |
| --- | --- |
| Rule 1 | Per-second pricing based on provider predict_time. Rate: $0.00108/sec from GPU tier. |

## Input Schema

| Parameter | Type | Required | Default | Constraints | Description |
|-----------|------|----------|---------|-------------|-------------|
| input_image | string | Yes | - | image/jpeg, image/png, image/jpg, image/webp | The input image, for example a photo of your face. |
| input_image2 | string | No | - | image/jpeg, image/png, image/jpg, image/webp | Additional input image (optional) |
| input_image3 | string | No | - | image/jpeg, image/png, image/jpg, image/webp | Additional input image (optional) |
| input_image4 | string | No | - | image/jpeg, image/png, image/jpg, image/webp | Additional input image (optional) |
| prompt | string | No | A photo of a person img | - | Prompt. Example: 'a photo of a man/woman img'. The phrase 'img' is the trigger word. |
| style_name | string | No | Photographic (Default) | (No style),Cinematic,Disney Charactor,Digital Art,Photographic (Default),Fantasy art,Neonpunk,Enhance,Comic book,Lowpoly,Line art | An enumeration. |
| negative_prompt | string | No | nsfw, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry | - | Negative Prompt. The negative prompt should NOT contain the trigger word. |
| num_steps | integer | No | 20 | 1–100 | Number of sample steps |
| style_strength_ratio | number | No | 20 | 15–50 | Style strength (%) |
| num_outputs | integer | No | 1 | 1–4 | Number of output images |
| guidance_scale | number | No | 5 | 1–10 | Guidance scale. A guidance scale of 1 corresponds to doing no classifier free guidance. |
| seed | integer | No | - | 0–99999 | Seed. Leave blank to use a random number |
| disable_safety_checker | boolean | No | false | - | Disable safety checker for generated images. |

## Example Request

```bash
curl -X POST https://api.eachlabs.ai/v1/prediction/ \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "photomaker",
  "input": {
    "input_image": "https://cdn.eachlabs.ai/ipfs/KFkSv1oX0v3e7GnOrmzULGqCA8222pC6FI2EKcfuCZWxvHN3/newton_0.jpg"
  }
}'
```

## Output Schema

Response returned by `GET /v1/prediction/{id}` when the job completes:

```json
{
  "status": "success",
  "predictionID": "string",
  "output": "array",
  "metrics": {
    "predict_time": "number (seconds)"
  }
}
```

## Polling

```bash
curl https://api.eachlabs.ai/v1/prediction/{PREDICTION_ID} \
  -H "X-API-Key: YOUR_API_KEY"
```

| Status | Meaning |
|--------|---------|
| `processing` | Still running — poll again |
| `success` | Done — read `output` |
| `error` | Failed — read `message` / `details` |

## Webhook (alternative to polling)

Pass `"webhook_url": "https://your.host/path"` in the create request. Eachlabs POSTs this payload when the job ends:

```json
{
  "exec_id": "prediction-uuid",
  "status": "succeeded",
  "output": "https://...",
  "error": ""
}
```

`status` is `"succeeded"` or `"failed"`. `exec_id` equals the `predictionID` from create. Return 2xx within 30 seconds.

## Errors

Error body: `{ "status": "error", "message": "...", "details": "..." }`

| Code | Meaning |
|------|---------|
| `400` | Invalid input |
| `401` | Missing / invalid `X-API-Key` |
| `404` | Unknown model or prediction id |
| `429` | Rate limit — 100 creates / min, 10 concurrent per key |
| `5xx` | Retry with backoff |

## Overview

**photomaker — Text-to-Image AI Model**

photomaker from Tencent empowers creators to generate photorealistic photos, paintings, and avatars in any style within seconds, solving the challenge of rapid, high-fidelity visual content creation for personal and professional use. Developed by Tencent as part of the photomaker family, this **text-to-image AI model** leverages a powerful native multimodal architecture with 80B parameters (13B active MoE) for ultra-high quality outputs that rival premium models like FLUX. Ideal for users searching for **Tencent text-to-image** solutions, photomaker delivers consistent style adherence and detail from simple text prompts, making it a go-to for **AI image generator API** integrations.

## Usage Notes

- API Base URL: `https://api.eachlabs.ai/v1`
- Authentication: send `X-API-Key: YOUR_API_KEY`. Generate a key from the Eachlabs dashboard at https://www.eachlabs.ai/dashboard/api-keys.
- File-typed parameters (`*_url`, `image_url`, `video_url`, `audio_url`, etc.) accept publicly-reachable HTTPS URLs only. Upload your asset first (GCS / S3 / your CDN) and pass the resulting URL. Data-URIs and localhost URLs are rejected.
- For structured parameters (arrays / objects) send real JSON values, not stringified payloads.
- Monetary values are reported in USD; per-token / per-megapixel rates may be billed in micro-cents internally.
- Prefer `webhook_url` over polling for long-running predictions — see the Webhook Callback section.