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HALOWERK marktwerk Snapshot
x402
HALOWERK marktwerk Snapshot is a paid API for AI agents from markt.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Returns a single consolidated price ticker for a BASE/QUOTE pair from Binance, Coinbase, Kraken, OKX, or Bybit, automatically selecting the venue with the highest 24h turnover when 'auto' is specified.
Price / call$0.001
Success—
StatusUnknown
How this service works
Returns one consolidated ticker for a BASE/QUOTE pair from Binance, Coinbase, Kraken, OKX or Bybit. With venue "auto" the exchange with the highest 24h turnover for that pair is used and named in the answer, never silently. Every field the exchange does not report stays null and is listed in unavailable_fields — nothing is estimated or filled in from another venue, except the 24h turnover used for the auto comparison, which is marked as estimated where an exchange reports base volume only. age_m
Output
A consolidated ticker object for the requested BASE/QUOTE pair including fields such as last price, bid, ask, open, high, low, close, 24h volume, 24h turnover, trade count (if available), the exchange used, data age in minutes, and a list of any fields the exchange did not report (unavailable_fields). Turnover marked as estimated where the exchange only reports base volume.
Example use cases
Real-time crypto price check
“What is the current price of BTC/USDT? Use auto venue so you pick the exchange with the highest 24h volume and let me know which one you ended up using.”
Cross-venue price arbitrage scouting
“Grab me the current ticker for SOL/USDC from Kraken specifically — I want to see the bid, ask, and 24h volume so I can compare it to what I'm seeing on Coinbase.”
Algorithmic trading signal input
“Fetch a live snapshot for ETH/USDT from Bybit — I need the open, high, low, close, and 24h turnover for my trading bot's entry signal calculation.”
Technical details
Endpoint
POSThttps://markt.halowerk.com/snapshot?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single, authoritative real-time price ticker for a specific crypto pair and want automatic venue selection based on liquidity (highest 24h turnover). It is ideal for trading bots, price alert systems, or market monitoring agents that need to know exactly which exchange was used and what data is unavailable — without silent estimates or cross-venue data blending. Prefer this over generic price aggregators when auditability and venue transparency matter.
Side effects
- Unsupported trading pair on the selected venue — returns error or null fields
- Invalid symbol format (must match BASE/QUOTE pattern) — validation error
- Exchange API downtime — endpoint may return error or stale data
- Pair not listed on any supported exchange when using auto — no venue can be selected
- Rate limiting or payment failure for x402 micro-payment — request rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| venue | string | Exchange to read from, or "auto" for the venue with the highest 24h turnover. |
| symbol | string | Trading pair as BASE/QUOTE, for example ETH/USDC. |
Tags
x402
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