Chains
PolygonBase
Hyperliquid L1
Why it matters
Determines custody & settlement
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VSSide-by-side comparison
PMXT - The unified API for prediction markets vs Stratium
PMXT - The unified API for prediction markets operates on Polygon & Base; Stratium on Hyperliquid L1. PMXT - The unified API for prediction markets focuses on Unified Exchange API & Python + TypeScript SDKs; Stratium on HIP-4 binary-options trading interface & HOV (HyperOdd Vault) margining for lever….
Both are trading in the prediction market ecosystem.
7sourcesUpdated May 2026
01Narrative
In depth
PMXT - The unified API for prediction markets: Open-source CCXT-style unified SDK for trading and data across 8+ prediction market exchanges. Stratium: HIP-4 binary-options frontend with HOV liquidity vault; Halborn-audited. Both operate in the prediction market ecosystem but serve different audiences and use cases.
PMXT - The unified API for prediction markets is best known for: Unified Exchange API, Python + TypeScript SDKs, Full Trading Support. Stratium distinguishes itself with: HIP-4 binary-options trading interface, HOV (HyperOdd Vault) margining for leveraged HL products, 50x leveraged VIX market on HyperCore. The right choice depends on your trading style, geographic availability, and regulatory requirements.
02At a glance
Key differences
Key Features
Unified Exchange APIPython + TypeScript SDKsFull Trading SupportReal-time WebSocket StreamsDome API Drop-in ReplacementFree Public Data Archive
HIP-4 binary-options trading…HOV (HyperOdd Vault) margini…50x leveraged VIX market on …Halborn audit on HYPE stakin…Unified margin across levera…Mark-price liquidation disci…
Why it matters
Defines trader workflow
Open Source
Type
Website
https://pmxt.dev
https://stratium.xyz
03Field-by-field
Detailed comparison
22 fields
19 differ
Category
Trading
Trading
Status
Active
Active
Type≠
infra
platform
Tagline≠
Open-source CCXT-style unified SDK for trading and data across 8+ prediction market exchanges
HIP-4 binary-options frontend with HOV liquidity vault; Halborn-audited.
Founded
2026
2026
Open Source≠
Yes
No
Category
Stratium
Trading
Status
Type≠
Tagline≠
PMXT - The unified API for prediction markets
Open-source CCXT-style unified SDK for trading and data across 8+ prediction market exchanges
Stratium
HIP-4 binary-options frontend with HOV liquidity vault; Halborn-audited.
Founded
Open Source≠
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≠
Geography≠
Who Is It For?
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
Choose Stratium if…
- You need a feature-rich platform
Depends on…
- Your specific workflow and trading style
- Your geographic location and regulatory requirements
05Related matchups