modbender Pollinations v1.0.2
Unified AI platform for generating and analyzing text, images, videos, and audio with 25+ models.
API Key
Get free or paid keys at https://enter.pollinations.ai
- Secret Keys (
sk_): Server-side, no rate limits (recommended) - Optional for many operations (free tier available)
Runtime Requirements
| Type | Name | Required |
|---|---|---|
| Env | POLLINATIONS_API_KEY |
Optional (free tier works without) |
| Bin | curl |
Yes |
| Bin | jq |
Yes |
| Bin | base64 |
Yes |
Operations & Scripts
1. Text/Chat Generation (scripts/chat.sh)
Generate text using 25+ LLM models with OpenAI-compatible API.
Usage:
scripts/chat.sh "your message"
scripts/chat.sh "your message" --model claude --temp 0.7
scripts/chat.sh "explain quantum physics" --model openai --max-tokens 500
scripts/chat.sh "list 3 colors" --json --model openai
scripts/chat.sh "solve this step by step" --model o3 --reasoning-effort high
scripts/chat.sh "translate to French" --system "You are a translator" --model gemini
Options:
--model MODEL— Model name (default: openai)--temp N— Temperature 0-2 (default: 1)--max-tokens N— Max response length--top-p N— Nucleus sampling 0-1--seed N— Reproducibility (-1 = random)--system "PROMPT"— System prompt--json— Force structured JSON response--reasoning-effort LVL— For o1/o3/R1 models: high/medium/low/minimal/none--thinking-budget N— Token budget for reasoning models
Models: openai, claude, gemini, gemini-large, gemini-search, mistral, deepseek, grok, qwen, perplexity, o1, o3, gpt-4, and 15+ more. Use scripts/models.sh text to list all.
Simple text (no script needed):
curl "https://gen.pollinations.ai/text/Hello%20world"
2. Image Generation (scripts/image.sh)
Generate images from text prompts with multiple models and options.
Usage:
scripts/image.sh "a sunset over mountains"
scripts/image.sh "a portrait" --model flux --width 1024 --height 1024
scripts/image.sh "logo design" --model gptimage --quality hd --transparent
scripts/image.sh "photo" --enhance --nologo --private
scripts/image.sh "art" --negative "blurry, low quality" --seed 42
Options:
--model MODEL— Model (default: flux)--width N— Width 16-2048px (default: 1024)--height N— Height 16-2048px (default: 1024)--seed N— Reproducibility--output FILE— Output filename--enhance— AI prompt improvement--negative "TEXT"— Negative prompt (what to avoid)--nologo— Remove watermark--private— Private generation--safe— Enable NSFW filter--quality LEVEL— low/medium/high/hd (gptimage only)--transparent— Transparent background PNG (gptimage only)--image-url URL— Source image for image-to-image
Models: flux (default), turbo, gptimage, kontext, seedream, nanobanana, nanobanana-pro. Use scripts/models.sh image to list all.
3. Image Editing / Image-to-Image (scripts/image-edit.sh)
Transform or edit existing images using AI.
Usage:
scripts/image-edit.sh "make it blue" --source "https://example.com/photo.jpg"
scripts/image-edit.sh "add sunglasses" --source photo.jpg --model kontext
scripts/image-edit.sh "convert to watercolor" --source input.png --output watercolor.jpg
Options:
--source URL/FILE— Source image (URL or local file, required)--model MODEL— Model (default: kontext)--seed N— Reproducibility--negative "TEXT"— Negative prompt--output FILE— Output filename
4. Video Generation (scripts/image.sh with video models)
Generate videos from text prompts or images.
Usage:
scripts/image.sh "a cat playing piano" --model veo --duration 6
scripts/image.sh "ocean waves" --model seedance --duration 8 --aspect-ratio 16:9
scripts/image.sh "timelapse" --model veo --duration 4 --audio
scripts/image.sh "animate this" --model seedance --image-url "https://example.com/photo.jpg"
Options (in addition to image options):
--model veo|seedance— Video model (required)--duration N— Length in seconds (veo: 4/6/8, seedance: 2-10)--aspect-ratio RATIO— 16:9 or 9:16--audio— Enable audio generation (veo only)--image-url URL— Source image for image-to-video
Frame interpolation (veo): Pass two images for first/last frame interpolation using the API directly:
https://gen.pollinations.ai/image/prompt?model=veo&image[0]=first_frame_url&image[1]=last_frame_url
Models: veo (4-8s, audio support, frame interpolation), seedance (2-10s, image-to-video)
5. Text-to-Speech / Audio (scripts/tts.sh)
Convert text to speech with multiple voices and formats.
Usage:
scripts/tts.sh "Hello world"
scripts/tts.sh "Bonjour le monde" --voice nova --format mp3
scripts/tts.sh "Welcome" --voice coral --format wav --output welcome.wav
Options:
--voice VOICE— Voice selection (default: nova)--format FORMAT— Output format (default: mp3)--model MODEL— Model (default: openai-audio)--output FILE— Output filename
Voices (13): alloy, amuch, ash, ballad, coral, dan, echo, fable, nova, onyx, sage, shimmer, verse
Formats (5): mp3, wav, flac, opus, pcm16
6. Image Analysis / Vision (scripts/analyze-image.sh)
Analyze and describe images using vision-capable AI models.
Usage:
scripts/analyze-image.sh "https://example.com/photo.jpg"
scripts/analyze-image.sh photo.jpg --prompt "What objects are in this image?"
scripts/analyze-image.sh image.png --model claude --prompt "Extract all text from this image"
Options:
--prompt "TEXT"— Analysis question (default: "Describe this image in detail")--model MODEL— Vision model (default: gemini)
Input: URL or local file (jpg, png, gif, webp)
Models: gemini, gemini-large, claude, openai, and other vision-capable models. Use scripts/models.sh vision to list all.
7. Video Analysis (scripts/analyze-video.sh)
Analyze video content using AI vision models.
Usage:
scripts/analyze-video.sh "https://example.com/video.mp4"
scripts/analyze-video.sh recording.mp4 --prompt "Summarize the key moments"
scripts/analyze-video.sh clip.mov --model gemini-large --prompt "Count the people"
Options:
--prompt "TEXT"— Analysis question (default: "Describe this video in detail")--model MODEL— Video-capable model (default: gemini)
Input: URL or local file (mp4, mov, avi)
Models: gemini, gemini-large, claude, openai (video-capable models)
8. Audio Transcription (scripts/transcribe.sh)
Transcribe audio files to text.
Usage:
scripts/transcribe.sh recording.mp3
scripts/transcribe.sh podcast.wav --model gemini-large
scripts/transcribe.sh "https://example.com/audio.mp3" --prompt "Transcribe in French"
Options:
--prompt "TEXT"— Transcription instructions (default: accurate transcription)--model MODEL— Audio-capable model (default: gemini)
Input: Local file or URL (mp3, wav, flac, ogg, m4a)
Models: gemini, gemini-large, gemini-legacy, openai-audio
9. List Available Models (scripts/models.sh)
Dynamically list all available models from the API.
Usage:
scripts/models.sh # List all models
scripts/models.sh text # Text/chat models only
scripts/models.sh image # Image generation models
scripts/models.sh video # Video generation models
scripts/models.sh vision # Vision/analysis models
scripts/models.sh audio # Audio/TTS models
API Endpoints Reference
| Operation | Endpoint | Method |
|---|---|---|
| Simple Text | /text/{prompt} |
GET |
| Chat Completion | /v1/chat/completions |
POST |
| Image Generation | /image/{prompt}?{params} |
GET |
| Image-to-Image | /image/{prompt}?image={url}&{params} |
GET |
| Video Generation | /image/{prompt}?model=veo&{params} |
GET |
| Image Analysis | /v1/chat/completions (with image_url) |
POST |
| Video Analysis | /v1/chat/completions (with video_url) |
POST |
| Audio/TTS | /v1/chat/completions (openai-audio) |
POST |
| Audio Transcription | /v1/chat/completions (with input_audio) |
POST |
| List Text Models | /v1/models |
GET |
| List Image Models | /image/models |
GET |
| List Vision Models | /text/models |
GET |
Tips
- Free tier available: Many operations work without an API key (rate limited)
- OpenAI-compatible: Chat endpoint works with existing OpenAI integrations
- Reproducibility: Use
seedparameter for consistent outputs across all operations - Image enhancement: Use
--enhancefor AI-improved prompts on image generation - JSON mode: Use
--jsonflag on chat for structured data extraction - Reasoning models: Use
--reasoning-effortwith o1/o3/R1 for controlled thinking depth - Video from images: Use
--image-urlwith seedance for image-to-video, or veo frame interpolation - Audio on video: Use
--audiowith veo model for videos with sound - Local files: Analysis scripts (image, video, transcription) accept both URLs and local files
- Private mode: Use
--privateto keep generations off public feed
API Documentation
Full docs: https://enter.pollinations.ai/api/docs