Hydromancer · Rate Limits

Hydromancer Leading Hyperliquid Data Provider Websocket Rate Limits

Hydromancer Leading Hyperliquid Data Provider Websocket Rate Limits is the rate-limit profile for Hydromancer on the APIs.io network — every limit transcribed verbatim from the provider’s own documentation on 2026-09-21.

It captures 5 rate-limit definitions, including WebSocket max connections (Scale; Starter 50 / Growth 500 / Scale 1000) — 1000; WebSocket max total subscriptions (Scale; Starter 500 / Growth 5000 / Scale 10000) — 10000; WebSocket max inbound messages per minute (Scale; Starter 300 / Growth 3000 / Scale 6000) — 6000.

Limit state is signalled in the documented and notes response headers.

Tagged areas include Hyperliquid, Blockchain, Web3, DeFi, and Crypto trading data.

5 Limits documentednotes
Transcribed from the provider's documentation on 2026-09-21 — docs.hydromancer.xyz/readme/websocket/rate-limits-user-li....
View Source
HyperliquidBlockchainWeb3DeFiCrypto trading dataMarket DataReal-TimeWebSocket streamingHistorical DataOrderbook data

Limits

WebSocket max connections (Scale; Starter 50 / Growth 500 / Scale 1000) per-keyScale
1000
Max connections per tier: Starter 50, Growth 500, Scale 1000.
WebSocket max total subscriptions (Scale; Starter 500 / Growth 5000 / Scale 10000) per-keyScale
10000
Max total subscriptions per tier: Starter 500, Growth 5000, Scale 10000. Each address in a multi-address subscription counts as 1.
WebSocket max inbound messages per minute (Scale; Starter 300 / Growth 3000 / Scale 6000) per-keyScale
6000
· per minute
Max msgs to Hydromancer per minute: Starter 300, Growth 3000, Scale 6000.
WebSocket orderbook streams (Scale; Starter 10 / Growth 50 / Scale 100) per-keyScale
100
Orderbooks streamed per tier: Starter 10, Growth 50, Scale 100.
WebSocket heartbeat ping interval per-connection
ping interval: 60 seconds
Server pings every 60 seconds; client must respond with pong.

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
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Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/hydromancer-leading-hyperliquid-data-provider-websocket-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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