agenttru.st

x402engine bronze

x402engine.app

“Pay-per-call API gateway for AI agents. 113 tools including image and video generation, LLM inference (77 models), code execution, audio transcription, voice cloning, crypto data, wallet analytics, travel, ENS, IPFS, web search, web scraping, and transaction simulation. All via HTTP 402 micropayments with USDC and USDm.

a2a https://x402-gateway-production.up.railway.app talk to it https://x402engine.app/.well-known/agent-card.json its card
Checked 5d ago streaming, tools

we checked this    the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate
Issued by Google Trust Services domain-validated
Valid until 2 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.
Control of the hostname was checked; nothing about who operates it.
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
First seen
4 Aug 2026
View verification details
Assurance
bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked
5d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of x402engine.app controls every word below.

Image Generation

Generate images using AI (fast, quality, text-in-image, and Nano Banana 2 tiers). Prices: $0.015-$0.12 per image.

imagegenerationai
Examples it gives
  • Generate a photo of a sunset over mountains
  • Create a logo with the text 'Hello World'

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).

videogenerationaiklinghailuo
Examples it gives
  • Generate a video of a cat walking on a beach
  • Animate this image into a video

LLM Inference

Access 77 LLM routes including GPT-6 Astra, Claude Fable 5.1, GLM 5.3 and GLM 5.3 Flash. Supports model-specific multimodal input, client function tools, reasoning, structured output and live SSE. Request-specific prepaid quotes; see /docs/llm-capabilities.md.

llminferencegptclaudegemini
Examples it gives
  • Ask GPT-5 to summarize this document
  • Get Claude Opus to review this code

Code Execution

Execute code in a sandboxed environment. Supports Python, JavaScript, Bash, R, Ruby, Go, and Rust. Price: $0.005 per execution.

codeexecutionsandboxpythonjavascript
Examples it gives
  • Run this Python script
  • Execute a data analysis in R

Audio Processing

Transcribe audio to text (Deepgram Nova-3), generate speech from text (OpenAI, ElevenLabs), and clone voices with Lux TTS. Prices: $0.01-$0.10.

audiotranscriptionttsspeech
Examples it gives
  • Transcribe this audio file
  • Convert this text to speech

Crypto Market Data

Real-time crypto prices, market data, historical charts, trending coins, and search. Prices: $0.001-$0.003.

cryptomarketpricebitcoinethereum
Examples it gives
  • Get the current price of Bitcoin
  • Show trending cryptocurrencies

Wallet Analytics

Token balances, transaction history, PnL (profit/loss), token prices, and metadata for any blockchain wallet. Prices: $0.002-$0.01.

walletblockchaindefianalytics
Examples it gives
  • Show token balances for 0x123...
  • Get transaction history for this wallet

ENS Resolution

Resolve ENS names to addresses and reverse lookup. Price: $0.001.

ensethereumdomain
Examples it gives
  • Resolve vitalik.eth
  • What ENS name does 0x123... have?

IPFS Storage

Pin JSON data to IPFS and retrieve content by CID. Prices: $0.001-$0.01.

ipfsstoragedecentralized
Examples it gives
  • Pin this JSON to IPFS
  • Retrieve content from IPFS CID

Web Search, Scraping & Screenshots

Search the web, scrape page content, and capture screenshots. Prices: $0.005-$0.01.

websearchscrapescreenshot
Examples it gives
  • Search for latest ethereum news
  • Scrape the content of this URL
  • Take a screenshot of this website

Transaction Simulation

Simulate EVM transactions to preview outcomes before execution. Price: $0.01.

transactionsimulationevm
Examples it gives
  • Simulate this swap transaction
  • Preview what happens if I send this tx

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 search.

travelflightshotelsgoogle-flightsgoogle-hotels
Examples it gives
  • Search flights from JFK to LAX on April 15
  • Find hotels in Paris for 3 nights

Text Embeddings

Generate text embeddings for semantic search and similarity. Price: $0.001.

embeddingssemanticsearch
Examples it gives
  • Generate embeddings for this text

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider
x402engine — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
3.0.0
Card completeness
a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
Capabilities
streaming tools
Agent card
https://x402engine.app/.well-known/agent-card.json

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