Crypto Technicals & Web Utilities (x402) bronze

vmi3089643.contaboserver.net

“Pay-per-call HTTP services for agents: crypto trend regime, Donchian levels, ATR stops, volatility, funding, order book, correlation, single-symbol and portfolio backtests; web screenshots, page-to-Markdown, DNS, email verification, prices. USDC on Base or Solana via x402 v2.

a2a https://vmi3089643.contaboserver.net talk to it https://vmi3089643.contaboserver.net/.well-known/agent.json its card

🇫🇷 FR · Contabo GmbH Checked 8d ago pushNotifications, streaming

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 Let's Encrypt domain-validated
Valid until 11 Dec 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (write tcp 172.18.0.2:52490->172.18.0.4:53: i/o timeout)
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “crypto-technicals-x402” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 12 Sep 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: 🇫🇷 FR · Contabo GmbH (AS51167)
Last checked: 8d 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 vmi3089643.contaboserver.net controls every word below.

GET /v1/regime/:symbol

Daily trend regime for a USDT pair: close vs SMA200/EMA100, prior 30-day high / 15-day low (Donchian), ATR14, 3xATR stop, breakout distance, and the deployed strategy's signal on the last closed day ($0.002 per call)

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GET /v1/levels/:symbol

Same as regime with custom parameters: entryLen, exitLen, trendLen, atrLen, slAtr (query string) ($0.003 per call)

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GET /v1/scan

Regime + signal table for BTC, ETH, SOL, XRP, BNB (or ?symbols=A,B,C up to 25 USDT pairs) ($0.01 per call)

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GET /v1/funding/:symbol

Perp futures context: mark/index, funding rate (and annualized), next funding, open interest (and USD), long/short account ratio ($0.002 per call)

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GET /v1/volatility/:symbol

Realized vol 20/60d, ATR%, 30-day range position, 90-day max drawdown, distance from SMA200 ($0.002 per call)

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GET /v1/book/:symbol

Order-book snapshot: spread bps, bid/ask notional (top 50), imbalance ($0.002 per call)

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GET /v1/brief/:symbol

One-paragraph technical brief for an LLM agent + the structured facts (regime, levels, volatility, futures) ($0.005 per call)

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GET /v1/correlation

Daily log-return correlation matrix, up to 15 pairs, 10-365 days ($0.01 per call)

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POST /v1/ai/summarize

LLM summary of text or a public URL: {text|url, maxWords?, style?} ($0.005 per call)

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POST /v1/ai/extract

Structured JSON extraction from text or URL by field list: {text|url, fields: {name: description}} ($0.008 per call)

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POST /v1/ai/classify

Classify text into your labels with confidence: {text, labels[]} ($0.003 per call)

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POST /v1/ai/translate

Translate text to a target language: {text, to, from?} ($0.005 per call)

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POST /v1/ai/code-review

Senior-engineer code review as ranked JSON findings with fixes: {code, language?, focus?} ($0.02 per call)

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POST /v1/ai/market-commentary

120-180 word market commentary written strictly from this service's computed facts for a USDT pair: {symbol, audience?} ($0.01 per call)

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POST /v1/portfolio

Portfolio-level backtest (one equity pool, slots, risk sizing, BTC regime gate) across up to 10 pairs: {strategy, params?, universe?, maxPositions?, sizePct?, riskPct?, years?, regimeSma?, timeStopDays?} ($0.03 per call)

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GET /v1/screenshot

PNG screenshot of any public page (headless Chromium): ?url=&width=&fullPage= ($0.01 per call)

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GET /v1/fetch

Fetch a public page as clean Markdown with title/description (LLM-ready): ?url= ($0.005 per call)

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GET /v1/dns/:domain

A, AAAA, MX, NS, TXT, CNAME, SPF, DMARC for a domain ($0.002 per call)

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GET /v1/email/verify

Email verification: syntax, MX, SPF/DMARC, disposable and free-provider detection, score: ?email= ($0.002 per call)

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GET /v1/price/:symbol

Spot price + 24h stats for a Binance USDT pair ($0.001 per call)

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POST /v1/backtest

Single-symbol backtest of a named strategy over up to 4 years of daily/4h/1h bars: {symbol, strategy, params?, years?}. Strategies: donchian_trend, donchian_daily, donchian_daily_exec1h, donchian_daily_exec4h, rsi2_daily, squeeze_breakout, ema_pullback_daily, ema_pullback, rsi2_meanrev, daily_momentum, regime_hold ($0.02 per call)

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Technical agent card

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

Provider: ETwithin — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.1.0
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.

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Capabilities: pushNotifications streaming
Agent card: https://vmi3089643.contaboserver.net/.well-known/agent.json

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