llms.txtllms-full.txt
DashboardStatusGet API Key
IntroductionQuickstartModelsPricingArchitecture & SecurityLimits & Quotas
Execution Modes & HTTP QueueWebhooksWebSocketsMCP Servern8n Integrationn8n dryAPI node
API OverviewErrorsText-to-ImagePOSTText-to-Image Price CalculationPOSTText-to-VideoPOSTText-to-Video Price CalculationPOSTImage-to-VideoPOSTImage-to-Video Price CalculationPOSTAudio-to-VideoPOSTAudio-to-Video Price CalculationPOSTText-to-Speech (TTS)POSTText-to-Speech Price CalculationPOSTText-to-MusicPOSTText-to-Music Price CalculationPOSTText-to-EmbeddingPOSTText-to-Embedding Price CalculationPOSTImage-to-ImagePOSTImage-to-Image Price CalculationPOSTImage Background RemovalPOSTImage Background Removal Price CalculationPOSTImage UpscalePOSTImage Upscale Price CalculationPOST
OpenAPI
SDKs & IntegrationsPayment MethodsFAQ — Frequently Asked QuestionsSupport & Contact
dAdryAPI
DashboardStatusGet API Key
API
Technical Reference

Text-to-Image

Technical documentation for dryAPI APIs, integration guides, and operational references.

Endpoint for requesting text2img inference

Text-to-Image generates images from text prompts. The endpoint returns a ready-to-use image URL and a task ID to track processing status. Ideal for apps needing automated image creation.

NOTE

Prerequisite: To ensure a successful request, you must first consult the Model Selection endpoint to identify a valid model slug, check specific limits and features, and verify LoRA availability. Please omit the LoRA parameter by default during initial testing.

OpenAPI

Request Txt2 Image

POST
/api/v1/client/txt2img

Authorization

bearerAuth
AuthorizationBearer <token>

In: header

Header Parameters

Accept*string
Default"application/json"
Value in"application/json"

Request Body

application/json

Image generation parameters

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://api.dryapi.dev/api/v1/client/txt2img" \  -H "Accept: application/json" \  -H "Content-Type: application/json" \  -d '{    "prompt": "A beautiful sunset over mountains",    "model": "Flux1schnell",    "width": 512,    "height": 512,    "guidance": 7.5,    "steps": 20,    "seed": 42  }'
{
  "data": {
    "request_id": "c08a339c-73e5-4d67-a4d5-231302fbff9a"
  }
}
{
  "data": {},
  "message": "string",
  "errors": [
    null
  ],
  "statusCode": 0
}
{
  "data": {},
  "message": "string",
  "errors": [
    null
  ],
  "statusCode": 0
}
{
  "message": "The selected model does not support Text To Image.",
  "errors": {
    "model": [
      "The selected model does not support Text To Image."
    ]
  }
}
{
  "message": "Too Many Attempts."
}
Last updated on 21 March 2026

Errors

Previous Page

POST Text-to-Image Price Calculation

Next Page

prompt*string

The main prompt for image generation

negative_prompt?|

Elements to avoid in the generated image

model*string

The model to use for image generation. Available models can be retrieved via the GET /api/v1/client/models endpoint.

loras?array<>

Array of LoRA models to apply

width*integer

Width of the generated image in pixels

height*integer

Height of the generated image in pixels

guidance*number

Guidance scale for the generation

steps*integer

Number of inference steps

seed*integer

Random seed for generation

webhook_url?|

Optional HTTPS URL to receive webhook notifications for job status changes (processing, completed, failed). Must be HTTPS. Max 2048 characters. See Webhook Documentation for payload structure and authentication details.

Formaturi
Lengthlength <= 2048