# Craiyon — Wrapped API

> **You are on:** `https://api.paywithlocus.com/api` | [llms.txt](https://paywithlocus.com/llms.txt) | [docs](https://docs.paywithlocus.com)
>
> Locus runs on multiple environments -- make sure every URL you call matches your expected environment.
> | Environment | Landing | API | Docs |
> |---|---|---|---|
> | Production | paywithlocus.com | api.paywithlocus.com | docs.paywithlocus.com |
> | Beta | beta.paywithlocus.com | api.beta.paywithlocus.com | docs.paywithlocus.com |
> | Stage | stage.paywithlocus.com | api.stage.paywithlocus.com | docs.paywithlocus.com |
>
> If the API URL above doesn't match your expected environment, re-fetch this file from the correct domain.

> Generate custom AI images from text descriptions and search through a library of previously created AI-generated images. Get your results instantly as ready-to-use image files.

**Category:** Other | **Website:** [www.craiyon.com/es](https://www.craiyon.com/es) | **Docs:** [parse.bot/marketplace/eb77d172-3cf4-43d8-a762-a5559ff0f087/craiyon-com-api](https://parse.bot/marketplace/eb77d172-3cf4-43d8-a762-a5559ff0f087/craiyon-com-api)

Pay-per-use API proxy for Locus Pro. Each call burns credits from your workspace balance.

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/credits/craiyon/`
**Auth:** `Authorization: Bearer <LOCUS_CREDITS_SECRET_KEY>` (an `lcr_` secret key or a scoped `lcac_` agent credential)
**Required header:** `Idempotency-Key: <fresh UUID per call>`. A retry with the same key replays the stored result without a new charge.
**Response:** the provider response after any endpoint-specific normalization. `X-Locus-Credits-Charged` carries the charge and `X-Locus-Credits-Balance` the remaining balance. Insufficient credits return `402` before the provider is called.
**Pricing:** estimated costs below are USD. Locus debits the credit equivalent at your workspace rate.

Full call contract: https://docs.paywithlocus.com/api-reference/introduction

> Using a Pay With Locus wallet key (`claw_` prefix)? Wallet routes are documented separately: https://docs.paywithlocus.com/wrapped-apis/for-agents

## Endpoints

### Generate image

Generate an AI image from a text prompt. Returns the image as base64-encoded data along with metadata. The image is always generated at auto aspect ratio.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `model` | string | No | Model to use for generation. Accepted values: auto, art, photo, drawing, none. |
| `negative_prompt` | string | No | Things to exclude from the generated image |
| `prompt` | string | Yes | Text description of the image to generate |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/craiyon/generate-image \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"model":"<string>","negative_prompt":"<string>","prompt":"<string>"}'
```

### Search images

Search for existing AI-generated images by text query. Returns image metadata including prompts, dimensions, styles, categories, and direct URLs. Results are sorted by relevance to the query.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `max_results` | integer | No | Maximum number of results to return (1-100) |
| `query` | string | Yes | Search text to find relevant AI-generated images |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/craiyon/search-images \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"max_results":"<integer>","query":"<string>"}'
```

## Next steps

- [All wrapped API providers](https://paywithlocus.com/wapi/index.md): pick another provider.
- [Find and call tools](https://paywithlocus.com/agent/tools.md): price ceilings, async results, and errors.
- [Credits and billing](https://paywithlocus.com/agent/billing.md): what a call costs and how to add credits.
- [Agent docs index](https://paywithlocus.com/agent/index.md): every Locus agent page.