Chains
Hyperliquid L1
PolygonBase
Why it matters
Determines custody & settlement
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VSSide-by-side comparison
Hummingbot (Hyperliquid) vs PMXT - The unified API for prediction markets
Hummingbot (Hyperliquid) operates on Hyperliquid L1; PMXT - The unified API for prediction markets on Polygon & Base. Hummingbot (Hyperliquid) is no; PMXT - The unified API for prediction markets is yes.
Both are trading in the prediction market ecosystem.
4sourcesUpdated May 2026
01Narrative
In depth
Hummingbot (Hyperliquid): Open-source market-making and arbitrage strategies for Hyperliquid. PMXT - The unified API for prediction markets: Open-source CCXT-style unified SDK for trading and data across 8+ prediction market exchanges. Both operate in the prediction market ecosystem but serve different audiences and use cases.
The right choice depends on your specific workflow, jurisdiction, and what each platform charges to access — review the full breakdown below.
02At a glance
Key differences
Open Source
Type
Website
https://hummingbot.org/exchanges/hyperliquid
https://pmxt.dev
GitHub
https://github.com/hummingbot/hummingbot
https://github.com/pmxt-dev/pmxt
03Field-by-field
Detailed comparison
21 fields
19 differ
Category
Trading
Trading
Status
Active
Active
Type≠
platform
infra
Tagline≠
Open-source market-making and arbitrage strategies for Hyperliquid.
Open-source CCXT-style unified SDK for trading and data across 8+ prediction market exchanges
Founded≠
—
2026
Open Source≠
No
Yes
Category
Status
Type≠
Tagline≠
Hummingbot (Hyperliquid)
Open-source market-making and arbitrage strategies for Hyperliquid.
PMXT - The unified API for prediction markets
Open-source CCXT-style unified SDK for trading and data across 8+ prediction market exchanges
Pricing≠
—
Free & Open Source (MIT)
Market Types≠
—
binarycategoricalreputation-based
Market Mechanism≠
—
Unified abstraction over CLOB (Polymarket, Limitless), REST order-book (Kalshi, Smarkets), and reputation-based forecasting (Metaculus)
Custody Model≠
—
non-custodial — user provides own credentials/private keys per exchange
Pricing≠
PMXT - The unified API for prediction markets
Free & Open Source (MIT)
Market Types≠
PMXT - The unified API for prediction markets
binarycategoricalreputation-based
Market Mechanism≠
PMXT - The unified API for prediction markets
Unified abstraction over CLOB (Polymarket, Limitless), REST order-book (Kalshi, Smarkets), and reputation-based forecasting (Metaculus)
Custody Model≠
PMXT - The unified API for prediction markets
non-custodial — user provides own credentials/private keys per exchange
Regulatory Posture≠
—
unregulated
Geography≠
—
global
Regulatory Posture≠
Who Is It For?
Choose Hummingbot (Hyperliquid) if…
Insufficient data
Choose PMXT - The unified API for prediction markets if…
- Open source is important to you
- You need multi-chain support (5 chains)
- You need a feature-rich platform
Depends on…
- Your specific workflow and trading style
- Your geographic location and regulatory requirements
05Related matchups