# x402engine

> Pay-per-call API gateway for AI agents. 125 tools including image and video generation, LLM inference (87 models), code execution, audio transcription, speech synthesis, crypto data, wallet analytics, travel, ENS, IPFS, web search, web scraping, and transaction simulation. All via HTTP 402 micropayments with USDC and USDm.

- **Domain**: `x402engine.app`
- **Provider**: x402engine (https://x402engine.app)
- **Kind**: paid_api
- **Category**: ai
- **Live-responds (last probe)**: False
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 75%
- **Payment protocol**: x402 · network `eip155:8453`
- **Wallet**: `0x7dd5be069f2d2ead75ec7c3423b116ff043c2629`

## Skills
- **Image Generation** — Generate images using AI (fast, quality, text-in-image, and Nano Banana 2 tiers). Prices: $0.015-$0.12 per image.
- **Video Generation** — Generate videos from text with Kling V3 Standard ($0.55), Kling V3 Pro ($0.70), or Hailuo 2.3 Pro ($0.65), and animate images with Kling V3 Pro ($0.70).
- **LLM Inference** — Access 87 LLM routes including Claude Haiku/Sonnet/Opus 5.5, GPT-6.1 Sol, GPT-6 Luna, Mistral Large 4, Grok 4.7, Qwen3.8 Omni Flash and MiMo-V2.6 Flash/Pro. Sup
- **Code Execution** — Execute code in a sandboxed environment. Supports Python, JavaScript, Bash, R, Ruby, Go, and Rust. Price: $0.005 per execution.
- **Audio Processing** — Transcribe audio to text (Deepgram Nova-3), generate speech from text (OpenRouter Voxtral Mini and ElevenLabs). Prices: $0.01-$0.10.
- **Crypto Market Data** — Real-time crypto prices, market data, historical charts, trending coins, and search. Prices: $0.001-$0.003.
- **Wallet Analytics** — Token balances, transaction history, PnL (profit/loss), token prices, and metadata for any blockchain wallet. Prices: $0.002-$0.01.
- **ENS Resolution** — Resolve ENS names to addresses and reverse lookup. Price: $0.001.
- **IPFS Storage** — Pin JSON data to IPFS and retrieve content by CID. Prices: $0.001-$0.01.
- **Web Search, Scraping & Screenshots** — Search the web, scrape page content, and capture screenshots. Prices: $0.005-$0.01.
- **Transaction Simulation** — Simulate EVM transactions to preview outcomes before execution. Price: $0.01.
- **Travel Search** — Search flights and hotels via Google Flights and Google Hotels. Find best flights with price insights, and hotels with ratings and amenities. Prices: $0.02 per 
- **Text Embeddings** — Generate text embeddings for semantic search and similarity. Price: $0.001.
- **Image and video generation** — GPT Image 2.5: /api/image/gpt-image-2.5 ($0.25); Seedance 2.5: /api/video/seedance-2.5 ($3.79); MiniMax H3: /api/video/minimax-h3 ($1.22)

## URLs
- Agent card: https://x402engine.app/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/x402engine.app
- Documentation: https://x402engine.app