# Services from x402.wallace.us on Zero

> x402.wallace.us serves 18 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/x402.wallace.us
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.wallace.us/health.json

## Services

- [ALFRED YouTube Transcript Fetcher (x402)](https://www.zero.xyz/c/alfred-youtube-transcript-fetcher-x402-0dc5351e/llms.txt): $0.03/call via x402. Fetches the full transcript of a YouTube video given its URL or video ID, paid per-call via Lightning/x402 protocol
- [ALFRED x402 Image Upscale](https://www.zero.xyz/c/alfred-x402-image-upscale-5804d86d/llms.txt): $0.3/call via x402. Upscales an image by 2x or 4x using ESRGAN or hires_fix model, paid per-call via Lightning/x402 protocol
- [ALFRED x402 LoRA Flux Model Training](https://www.zero.xyz/c/alfred-x402-lora-flux-model-training-b677d358/llms.txt): $100/call via x402. Train a custom LoRA fine-tune on the FLUX image model using provided training images and an optional trigger word, paid via Lightning/x402 protocol.
- [ALFRED x402 Wikipedia Search](https://www.zero.xyz/c/alfred-x402-wikipedia-search-acb4e169/llms.txt): $0.05/call via x402. Searches Wikipedia and returns relevant article content for a given query, paid per-call via Lightning/x402 protocol.
- [ALFRED x402 SDXL LoRA Training Service](https://www.zero.xyz/c/alfred-x402-sdxl-lora-training-service-9ee663e7/llms.txt): $60/call via x402. Trains a custom SDXL LoRA model on user-provided images via a paid Lightning/x402 protocol endpoint, returning a fine-tuned model artifact.
- [ALFRED x402 Long Reasoning](https://www.zero.xyz/c/alfred-x402-long-reasoning-4f2fa0ff/llms.txt): $0.5/call via x402. Runs a long-form AI reasoning task on a prompt with extended context, paid per-call via x402/Lightning HTTP 402 micropayment protocol
- [ALFRED x402 PDF Extract](https://www.zero.xyz/c/alfred-x402-pdf-extract-0cfb30e1/llms.txt): $0.1/call via x402. Extracts text and content from a PDF document at a given URL, billed per-call via Lightning/x402 micropayment
- [ALFRED x402 Audio Transcription](https://www.zero.xyz/c/alfred-x402-audio-transcription-46a377d7/llms.txt): $0.5/call via x402. Transcribes audio from a URL into text, paid per-call via Lightning/x402 protocol at $0.50 USDC
- [ALFRED x402 Hacker News Trending](https://www.zero.xyz/c/alfred-x402-hacker-news-trending-6eb7391d/llms.txt): $0.03/call via x402. Fetches the top trending stories from Hacker News, payable per-call via Lightning/x402 protocol
- [ALFRED x402 Vision — Image Analysis via Lightning Payment](https://www.zero.xyz/c/alfred-x402-vision-image-analysis-via-lightning-payment-02510e23/llms.txt): $0.1/call via x402. Analyzes, describes, or OCRs images submitted via URL or base64, gated by a Lightning micropayment using the x402/L402 protocol.
- [ALFRED x402 Image Generation](https://www.zero.xyz/c/alfred-x402-image-generation-193dd408/llms.txt): $2.1/call via x402. Generates images from a text prompt via a self-hosted Lightning/x402 paid API, with optional quality mode selection.
- [ALFRED x402 Image Refine](https://www.zero.xyz/c/alfred-x402-image-refine-9460a59e/llms.txt): $0.5/call via x402. Refines or denoises an existing image using a text prompt, gated by a Lightning/x402 micropayment
- [ALFRED x402 Tempest Live Weather Service](https://www.zero.xyz/c/alfred-x402-tempest-live-weather-service-b8b26089/llms.txt): $0.05/call via x402. Returns live weather data (Tempest station) via a Lightning-paid x402/L402 micropayment endpoint, billed at $0.05 USDC per call
- [ALFRED x402 Weather Service](https://www.zero.xyz/c/alfred-x402-weather-service-8fe550ce/llms.txt): $0.021/call via x402. Returns current weather data for a given location, paid per-call via Lightning/x402 micropayment protocol
- [ALFRED x402 Image Variations](https://www.zero.xyz/c/alfred-x402-image-variations-7360c6e9/llms.txt): $0.5/call via x402. Generates multiple visual variations of an existing image, paid via Lightning/x402 protocol at $0.50 USDC per call
- [ALFRED Butlerize Personal Assistant](https://www.zero.xyz/c/alfred-butlerize-personal-assistant-8661e9ca/llms.txt): $0.2/call via x402. Processes a natural-language text request through a self-hosted personal-assistant AI, returning task-oriented results, paid per-call via Lightning/x402 protocol.
- [ALFRED x402 Reader](https://www.zero.xyz/c/alfred-x402-reader-78776878/llms.txt): $0.05/call via x402. Fetches and returns the readable content of a given URL, paid per-call via Lightning/x402 protocol
- [ALFRED Tempest Weather History](https://www.zero.xyz/c/alfred-tempest-weather-history-5c5e8551/llms.txt): $0.1/call via x402. Retrieves recent weather history data (Tempest station) for the last N observations, paid via Lightning/x402 micropayment protocol

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)