# TollNode

> Pay-per-call data and AI nodes for AI agents, paid with x402 (USDC on Base). No account or API key needed. You are charged only when a call succeeds.

## Nodes

- [ElevenLabs v3 expressive speech](https://tollnode.com/nodes/elevenlabs-v3-speech): $0.136 per call. POST https://tollnode.com/api/v1/nodes/elevenlabs-v3-speech. ElevenLabs' most expressive voices for narration and characters. Up to 1,000 characters per call, one flat price. Returns an MP3.
- [Qwen3 text-to-speech](https://tollnode.com/nodes/speech-qwen3): $0.028 per call. POST https://tollnode.com/api/v1/nodes/speech-qwen3. Nine natural voices in 10 languages, steerable with a plain-language style instruction (tone, pace, emotion). Up to 1,000 characters per call.
- [Realtime text-to-speech](https://tollnode.com/nodes/speech-realtime): $0.035 per call. POST https://tollnode.com/api/v1/nodes/speech-realtime. Natural speech in 15+ languages with low latency. Up to 1,000 characters per call, one flat price. Returns an MP3 (or WAV/OGG/FLAC).
- [Song generation with vocals](https://tollnode.com/nodes/music-song): $0.042 per call. POST https://tollnode.com/api/v1/nodes/music-song. A full song with vocals from your lyrics and a style description. One flat price per song. Returns an MP3.
- [Background removal](https://tollnode.com/nodes/remove-background): $0.026 per call. POST https://tollnode.com/api/v1/nodes/remove-background. Cut the subject out of any image and get a clean transparent PNG. Hair and soft edges kept.
- [Crisp image upscaler](https://tollnode.com/nodes/upscale-crisp): $0.010 per call. POST https://tollnode.com/api/v1/nodes/upscale-crisp. Upscale an image while sharpening edges and fine detail, without the plastic look. One flat price.
- [FLUX 1.1 Pro Ultra 4MP images](https://tollnode.com/nodes/flux-1-1-pro-ultra): $0.082 per call. POST https://tollnode.com/api/v1/nodes/flux-1-1-pro-ultra. Up to 4-megapixel images with FLUX 1.1 Pro Ultra, plus a raw mode for natural, less processed photography.
- [FLUX 1.1 Pro image generation](https://tollnode.com/nodes/flux-1-1-pro): $0.055 per call. POST https://tollnode.com/api/v1/nodes/flux-1-1-pro. Black Forest Labs' workhorse pro model: excellent image quality, prompt adherence and variety, fast.
- [FLUX 3 image generation and editing](https://tollnode.com/nodes/flux-3-image): from $0.029 per call (by resolution: 1k $0.034, 2k $0.069, 4k $0.411, 1.5k $0.049, 768sq $0.029; default 1k). POST https://tollnode.com/api/v1/nodes/flux-3-image. Black Forest Labs' latest image model: generate from a prompt or edit with up to 10 reference images, from 768px to 4K.
- [FLUX Dev image generation](https://tollnode.com/nodes/flux-dev): $0.035 per call. POST https://tollnode.com/api/v1/nodes/flux-dev. The popular 12B open-weight FLUX model: strong quality at a low price, with optional image-to-image.
- [FLUX Kontext Max image editing](https://tollnode.com/nodes/flux-kontext-max): $0.109 per call. POST https://tollnode.com/api/v1/nodes/flux-kontext-max. The premium Kontext editor: maximum quality text-guided edits and the best typography of the FLUX family.
- [FLUX Kontext Pro image editing](https://tollnode.com/nodes/flux-kontext-pro): $0.055 per call. POST https://tollnode.com/api/v1/nodes/flux-kontext-pro. Edit an image with a text instruction while keeping the subject consistent. One flat price per edit.
- [Fast 2x / 4x upscaler](https://tollnode.com/nodes/upscale-fast): $0.004 per call. POST https://tollnode.com/api/v1/nodes/upscale-fast. The classic fast upscaler: enlarge an image 2x or 4x, with optional face enhancement. The cheapest way to add resolution.
- [Fast text-to-image](https://tollnode.com/nodes/image-flash): $0.006 per call. POST https://tollnode.com/api/v1/nodes/image-flash. Turn a text prompt into one 1-megapixel image in about two seconds. Returns a WebP image URL.
- [GPT Image 1.5 generation and editing](https://tollnode.com/nodes/gpt-image-1-5): from $0.019 per call (by quality: low $0.019, high $0.185, medium $0.069; default medium). POST https://tollnode.com/api/v1/nodes/gpt-image-1-5. OpenAI's GPT Image 1.5: better instruction following, transparent backgrounds and edits from reference images.
- [GPT Image 2 generation and editing](https://tollnode.com/nodes/gpt-image-2): from $0.018 per call (by quality: low $0.018, high $0.174, medium $0.065; default medium). POST https://tollnode.com/api/v1/nodes/gpt-image-2. OpenAI's image model with close instruction following, sharp text rendering and detailed edits from reference images.
- [Grok Imagine image generation](https://tollnode.com/nodes/grok-imagine-image): $0.028 per call. POST https://tollnode.com/api/v1/nodes/grok-imagine-image. xAI's image model: vivid, photorealistic images and edits from a prompt, at a low flat price.
- [Ideogram 4.5 text-to-image](https://tollnode.com/nodes/ideogram-4-5): from $0.042 per call (by quality: low $0.042, high $0.136, medium $0.082; default medium). POST https://tollnode.com/api/v1/nodes/ideogram-4-5. Ideogram's newest model, known for precise typography and layouts. Text-to-image; pick low, medium or high quality.
- [Ideogram v3 Turbo](https://tollnode.com/nodes/ideogram-v3-turbo): $0.042 per call. POST https://tollnode.com/api/v1/nodes/ideogram-v3-turbo. The fastest, cheapest Ideogram v3: stunning realism, creative designs and reliable text in images.
- [Instant image editing](https://tollnode.com/nodes/image-edit-instant): $0.015 per call. POST https://tollnode.com/api/v1/nodes/image-edit-instant. Edit one or more images with a plain-language instruction in about a second: swap backgrounds, relight, combine subjects.
- [Instant text-to-image](https://tollnode.com/nodes/image-instant): $0.008 per call. POST https://tollnode.com/api/v1/nodes/image-instant. A sharp image from a text prompt in under a second. The cheapest way for an agent to make a picture.
- [Nano Banana 2.1 image generation](https://tollnode.com/nodes/nano-banana-2-1): from $0.047 per call (by resolution: 1K $0.047, 2K $0.070, 4K $0.155; default 1K). POST https://tollnode.com/api/v1/nodes/nano-banana-2-1. Google's fast image model: crisp text in images, multi-image editing and up to 4K output. Pass reference images to edit.
- [Nano Banana Pro image generation](https://tollnode.com/nodes/nano-banana-pro): from $0.204 per call (by resolution: 1K $0.204, 2K $0.204, 4K $0.406; default 2K). POST https://tollnode.com/api/v1/nodes/nano-banana-pro. Google's highest-quality image model: studio-grade detail, accurate text and multi-image composition, at 1K, 2K or 4K.
- [Nano Banana image generation and editing](https://tollnode.com/nodes/nano-banana): $0.054 per call. POST https://tollnode.com/api/v1/nodes/nano-banana. The original Nano Banana from Google: fast generation and conversational editing that keeps faces and products consistent.
- [Old photo restoration](https://tollnode.com/nodes/restore-photo): $0.055 per call. POST https://tollnode.com/api/v1/nodes/restore-photo. Repair scratched, faded or damaged photos: removes damage, sharpens and restores natural colour.
- [Qwen Image Edit Plus](https://tollnode.com/nodes/qwen-image-edit-plus): $0.042 per call. POST https://tollnode.com/api/v1/nodes/qwen-image-edit-plus. Multi-image editing from Alibaba's Qwen: combine people, products and scenes, or change text in images precisely.
- [Recraft V4 design images](https://tollnode.com/nodes/recraft-v4): $0.055 per call. POST https://tollnode.com/api/v1/nodes/recraft-v4. Image generation with a designer's eye: clean compositions, brand-friendly styles, one flat price.
- [Seedream 4.5 image generation](https://tollnode.com/nodes/seedream-4-5): $0.055 per call. POST https://tollnode.com/api/v1/nodes/seedream-4-5. ByteDance's upgraded image model with stronger spatial understanding and world knowledge, at 2K or 4K for one price.
- [Seedream 5 Lite image generation](https://tollnode.com/nodes/seedream-5-lite): $0.049 per call. POST https://tollnode.com/api/v1/nodes/seedream-5-lite. ByteDance's image model with built-in reasoning and example-based editing, at 2K or 3K, one flat price.
- [Z-Image Turbo fast images](https://tollnode.com/nodes/z-image-turbo): $0.008 per call. POST https://tollnode.com/api/v1/nodes/z-image-turbo. A super-fast 6B text-to-image model with excellent photorealism and text, at 1 megapixel for a fraction of a cent.
- [VIN decoder](https://tollnode.com/nodes/vin-decode): $0.005 per call. POST https://tollnode.com/api/v1/nodes/vin-decode. Validate a 17-character VIN and return make, model, year, plant and body details plus an ISO 3779 breakdown.
- [Google web search results](https://tollnode.com/nodes/web-search): $0.008 per call. POST https://tollnode.com/api/v1/nodes/web-search. Run one Google search and get the first page of organic results as JSON: title, URL, description and position, plus related queries.
- [P-Video text-to-video](https://tollnode.com/nodes/video-p-video): from $0.136 per call (by resolution: 720p $0.136, 1080p $0.271; default 720p). POST https://tollnode.com/api/v1/nodes/video-p-video. Fast 5-second videos with sound from a text prompt or a starting image, at 720p or 1080p.
- [Seedance 1 Lite text-to-video](https://tollnode.com/nodes/video-seedance-1-lite): from $0.123 per call (by resolution: 480p $0.123, 720p $0.244; default 480p). POST https://tollnode.com/api/v1/nodes/video-seedance-1-lite. ByteDance's Seedance Lite: 5-second videos from text or an image, with cinematic camera moves, at 480p or 720p.
- [Wan 2.2 image-to-video](https://tollnode.com/nodes/video-wan-2-2): from $0.069 per call (by resolution: 480p $0.069, 720p $0.150; default 480p). POST https://tollnode.com/api/v1/nodes/video-wan-2-2. Animate a still image into a 5-second video clip with Wan 2.2: fast and cheap, at 480p or 720p.

## How to pay

- Send a POST with a JSON body to the node URL. Without payment you get HTTP 402 with the exact price in USDC on Base (PAYMENT-REQUIRED header, plus a JSON body for older x402 clients). Where an option such as resolution or quality changes the price, the 402 quotes the price for the option in your body; omit it and you get (and pay for) the default.
- Sign the payment with any x402 client and retry with the PAYMENT-SIGNATURE header (legacy X-PAYMENT also works).
- TollNode checks the payment, runs the node, and settles only if the result is usable. Failed, empty or timed-out calls are never charged, so there is nothing to refund.
- No account, no API key, no subscription needed.

## Or use an API key

Alternative for apps and teams: create an account at https://tollnode.com/sign-up, add funds in USDC on Base at https://tollnode.com/account, create an API key and send it as "Authorization: Bearer tn_live_…" to the same node URL. Same prices, deducted from the balance only when a call succeeds. A too-low balance returns 402 with a top-up link; a bad or revoked key returns 401.

## Guides

- [How to give your AI agent any node, both ways](https://tollnode.com/guides)

## Machine files

- [Full contract with schemas](https://tollnode.com/llms-full.txt)
- [OpenAPI 3.1](https://tollnode.com/openapi.json)
- [x402 manifest](https://tollnode.com/.well-known/x402)
- [MCP manifest](https://tollnode.com/.well-known/mcp.json)