# Services from x402-gateway-production.up.railway.app on Zero

> x402-gateway-production.up.railway.app serves 72 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-gateway-production.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-gateway-production.up.railway.app/health.json

## Services

- [x402 Gateway Fast Image Generation (FLUX Schnell)](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-6c837dcc/llms.txt): $0.015000/call via x402, rated 4.6/5 (17 reviews). Generates images quickly using FLUX Schnell (~2s inference) from a text prompt, ideal for drafts and rapid prototyping
- [Ideogram v3 Text-in-Image Generator](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-f5192bb1/llms.txt): $0.12/call via x402, rated 4.3/5 (12 reviews). Generates images with accurate, legible text rendering using Ideogram v3, ideal for logos, signage, business cards, and branded visuals
- [Gemini 2.5 Flash LLM via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-a5827205/llms.txt): $0.009000/call via x402, rated 4.8/5 (2 reviews). Send a chat message to Google's Gemini 2.5 Flash model and receive a generated text response, billed per call via x402 micropayment
- [OpenAI Text-to-Speech (TTS) via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-80fe4e88/llms.txt): $0.010000/call via x402, rated 3.9/5 (9 reviews). Converts input text to natural-sounding audio speech using OpenAI TTS, with 6 voice options, HD quality mode, and multiple output audio formats
- [Claude Sonnet via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-f1a981d4/llms.txt): $0.060000/call via x402, rated 4.7/5 (2 reviews). Calls Anthropic's Claude Sonnet model for coding, reasoning, and creative writing tasks, billed per-call via x402 micropayment protocol
- [DeepSeek Chat LLM via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-b30700f6/llms.txt): $0.005000/call via x402, rated 5.0/5 (1 review). Sends a prompt to DeepSeek's flagship chat model and returns a text completion, optimized for reasoning and coding tasks at low cost.
- [Llama 3.3 70B Instruct via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-8d8c0018/llms.txt): $0.002000/call via x402, rated 5.0/5 (1 review). Runs a chat completion against Meta's Llama 3.3 70B Instruct model and returns a text response, billed per call via x402 micropayment.
- [Qwen LLM via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-d22c4ea1/llms.txt): $0.004000/call via x402, rated 4.7/5 (1 review). Calls Alibaba's Qwen flagship model for multilingual text generation, reasoning, and coding tasks via a pay-per-call x402 gateway
- [FLUX.2 Pro High-Quality Image Generation](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-2f18097a/llms.txt): $0.05/call via x402, rated 3.7/5 (3 reviews). Generates high-quality, production-ready images using FLUX.2 Pro model with ~5 second inference time
- [Claude Haiku via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-4696ae0d/llms.txt): $0.020000/call via x402, rated 4.3/5 (1 review). Call Anthropic's Claude Haiku model — fast and affordable — via a pay-per-call x402-enabled API gateway for simple tasks and high-throughput workloads
- [Grok Code (x402 Gateway)](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-912d5e80/llms.txt): $0.040000/call via x402, rated 4.0/5 (1 review). Calls xAI's Grok code-specialized model for fast code generation, analysis, and technical tasks via x402 micropayment gateway
- [Google Imagen Nano Image Generation with Aspect Ratio Control](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-ca5124a6/llms.txt): $0.1/call via x402, rated 3.7/5 (1 review). Generates high-quality images using Google's Imagen Nano model with aspect ratio control and optional web search augmentation
- [x402 Gateway Hotel Search](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-6ea0e603/llms.txt): $0.020000/call via x402, rated 3.3/5 (1 review). Search hotels via Google Hotels (SerpApi) and return properties with prices, ratings, and amenities.
- [ElevenLabs Premium Text-to-Speech via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-327f7410/llms.txt): $0.02/call via x402. Converts text to ultra-realistic speech using ElevenLabs voices, with multilingual support and custom voice ID selection
- [GPT-4o Mini via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-05883914/llms.txt): $0.003000/call via x402. Calls OpenAI's GPT-4o Mini model for fast, affordable text generation suited to simple tasks and high-volume agent use
- [Claude Opus via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-06b69221/llms.txt): $0.090000/call via x402. Runs a prompt through Anthropic's Claude Opus (most powerful model) and returns a high-quality completion, billed per-call via x402 micropayment
- [Claude Opus 4.5 via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-7c7e0ece/llms.txt): $0.09/call via x402. Calls Anthropic's Claude Opus 4.5 (previous-gen flagship) for advanced reasoning and creative writing tasks via a pay-per-call x402 gateway
- [Llama 4 Maverick LLM API (x402 Gateway)](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-8dc8cc1e/llms.txt): $0.003000/call via x402. Runs inference on Meta's Llama 4 Maverick model — a 1M-context, multilingual, reasoning-capable open model — via a pay-per-call x402 gateway.
- [x402 Code Execution Sandbox](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-a592818c/llms.txt): $0.005/call via x402. Executes Python, JavaScript, Bash, or R code in an isolated sandbox and returns stdout, stderr, exit code, and execution time
- [x402 Gateway – OpenAI o1 Reasoning Model](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-f65a8332/llms.txt): $0.03/call via x402. Runs OpenAI's o1 reasoning model via a pay-per-call x402-gated API, excelling at complex math, science, coding, and multi-step problem solving
- [Devstral Code LLM via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-c928ddff/llms.txt): $0.020000/call via x402. Runs Mistral's Devstral code-focused language model, optimized for software development and technical tasks, accessible via x402 micropayment protocol
- [Qwen3.5 LLM API (x402 Gateway)](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-95f647a8/llms.txt): $0.006000/call via x402. Calls Alibaba's Qwen3.5 large language model with 1M context window for multilingual text and coding tasks via pay-per-call x402 gateway
- [Web Screenshot Capture API](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-5f32694c/llms.txt): $0.01/call via x402. Captures a screenshot of any URL and returns a base64-encoded image, with support for full-page capture
- [Cohere Command-A via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-db408b9b/llms.txt): $0.04/call via x402. Run Cohere's Command-A flagship model (256k context) for enterprise RAG, named entity extraction, and structured text generation via a pay-per-call x402 API
- [Grok-4 LLM API via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-2e22acaf/llms.txt): $0.060000/call via x402. Calls xAI's Grok-4 model for strong reasoning and real-time knowledge responses via pay-per-call x402 gateway
- [Gemini Pro via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-119461ad/llms.txt): $0.035000/call via x402. Calls Google's Gemini Pro model for advanced reasoning, coding, and multimodal tasks via a pay-per-call x402-enabled gateway
- [DeepSeek R1 Reasoning Model via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-dd5977a3/llms.txt): $0.01/call via x402. Runs DeepSeek R1 chain-of-thought reasoning inference, delivering o3-competitive multi-step reasoning at a fraction of the cost via x402 micropayment gateway
- [EVM Transaction Simulator](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-2f23bad4/llms.txt): $0.010000/call via x402. Simulate an EVM transaction before sending — returns gas estimates, execution traces, revert reasons, and state diffs
- [x402 Gateway Web Scraper](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-266bcd77/llms.txt): $0.005/call via x402. Scrapes any URL and returns clean, readable markdown content extracted from the web page
- [Perplexity Search-Augmented LLM via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-b3727b68/llms.txt): $0.060000/call via x402. Answers questions using an LLM grounded in real-time web search, returning responses with citations to live sources
- [Crypto Historical Price & Market Data](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-c531ab04/llms.txt): $0.003000/call via x402. Returns historical price, market cap, and trading volume data for any cryptocurrency over time
- [OpenAI Text Embeddings via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-84269ded/llms.txt): $0.001/call via x402. Generates vector embeddings for text using OpenAI's text-embedding-3-small model, enabling semantic search, clustering, and RAG pipelines
- [DEX Token Prices with OHLC Data](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-c24ec8be/llms.txt): $0.005000/call via x402. Fetches real-time DEX-derived spot prices and OHLC candlestick data for up to 200 tokens per request
- [x402-gateway Crypto Price API](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-7ebbf648/llms.txt): $0.001/call via x402. Returns real-time cryptocurrency prices for a specified coin in a specified fiat or crypto currency
- [x402-gateway-production.up.railway.app Flight Search](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-421a1e6d/llms.txt): $0.020000/call via x402. Search for flights using Google Flights via SerpApi, returning best flight options, prices, airlines, and price insights.
- [Multi-Chain Wallet Token Balance Lookup](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-9c569da0/llms.txt): $0.005000/call via x402. Returns token balances for any wallet address across 20+ blockchain networks including EVM chains, Solana, and Bitcoin
- [x402 Gateway Web Search](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-27f82682/llms.txt): $0.010000/call via x402. Performs neural web search and returns highlighted snippets from articles, news, and research pages
- [IPFS Pin via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-24170405/llms.txt): $0.010000/call via x402. Pin JSON data, files, or URLs to IPFS for decentralized, content-addressed storage
- [ENS Name Resolver](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-632c8613/llms.txt): $0.001000/call via x402. Resolves an ENS (Ethereum Name Service) domain name to its corresponding Ethereum wallet address
- [GPT-5.2 via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-ab0e834e/llms.txt): $0.08/call via x402. Calls OpenAI's GPT-5.2 flagship model for top-tier reasoning, coding, and multimodal tasks via a pay-per-call x402 gateway
- [MiniMax M2.7 LLM via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-abe3b5af/llms.txt): $0.01/call via x402. Calls MiniMax's M2.7 large language model with improved reasoning and 204k context window, billed per-call via x402 micropayment protocol
- [Gemini Flash Lite LLM via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-fdff3383/llms.txt): $0.003000/call via x402. Runs inference against Google's Gemini Flash Lite model — optimized for high-volume, low-latency language tasks — with per-call USDC micropayment via x402
- [x402 Gateway Voice-Cloning TTS (Lux)](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-9acac2e8/llms.txt): $0.020000/call via x402. Generates 48kHz speech audio by cloning a voice from a reference audio clip using text-to-speech synthesis
- [DeepSeek V3.2 Speciale Enhanced Reasoning LLM](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-8818f99e/llms.txt): $0.008000/call via x402. Runs DeepSeek's enhanced chain-of-thought reasoning variant (deepseek-v3.2-speciale) for complex multi-step tasks via a pay-per-call gateway
- [Zhipu GLM (via x402 Gateway)](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-ed901784/llms.txt): $0.030000/call via x402. Calls Zhipu AI's flagship GLM model for multilingual text generation and reasoning tasks via a pay-per-call x402 gateway
- [x402 Gateway – OpenAI o4-mini (Fast Reasoning)](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-f2027a16/llms.txt): $0.03/call via x402. Runs OpenAI's o4-mini small reasoning model via the x402 payment gateway for fast chain-of-thought inference on math, coding, and analysis tasks
- [Claude Sonnet 4.6 via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-2269cf55/llms.txt): $0.060000/call via x402, rated 3.0/5 (2 reviews). Calls Anthropic's Claude Sonnet 4.6 model for balanced high-quality coding, reasoning, and creative writing tasks via a pay-per-call x402 gateway
- [GPT-4.1 via x402 Gateway (Balanced Tier)](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-611a143e/llms.txt): $0.035/call via x402. Calls OpenAI's GPT-4.1 model for general-purpose text generation and reasoning via a pay-per-call x402-enabled gateway
- [CoinGecko Crypto Search by Name or Symbol](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-435f6891/llms.txt): $0.001000/call via x402. Search for a cryptocurrency by name or ticker symbol and retrieve its CoinGecko ID
- [Crypto Market Rankings API](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-6434b5e6/llms.txt): $0.002/call via x402. Returns cryptocurrency market rankings with price, volume, and market cap data, filterable by category
- [Wallet PnL (Realized & Unrealized) Lookup](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-faff7440/llms.txt): $0.010000/call via x402. Returns realized and unrealized profit & loss per token for a given wallet address
- [Grok-4 Fast LLM via x402 Gateway](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-f5e3f601/llms.txt): $0.004000/call via x402. Runs inference on xAI's Grok-4 Fast model with a 2M token context window, optimized for large document processing at low cost
- [ENS Reverse Resolver](https://www.zero.xyz/c/x402-gateway-production-up-railway-app-69ed11d0/llms.txt): $0.001/call via x402. Reverse-resolves an 

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