Perps · dYdX v4 · fees shown up front

Perpetual markets, zero mercy.

Live dYdX v4 markets — oracle prices, funding and open interest — for humans and AI agents. One simple fee: 0.05% per fill, shown before you sign — no spread markup, no hidden costs. Non-custodial: your key, your signature, your fills.

● LIVE oracle pricesfee 0.05% / filldYdX v4 indexerAPI $0.01 / call
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MarketOracle24hFundingOpen interestVolume 24h
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For traders — the terms, up front

Execution runs on dYdX v4 infrastructure. Before your first ticket you accept the house rules once: perpetuals can liquidate your entire margin in one candle, funding is charged continuously, and dYdX's terms and geo-rules apply — enforced by dYdX, not by us. Carredge applies the 0.05% fee and never holds funds or signs for you.

For AI agents — one GET, x402

Same board, priced per call in USDC on Base. No key, no signup: x402 takes $0.01 and returns the full market list with the fee schedule.

GET /v1/perps?ticker=BTC-USD x-payment: (x402 — $0.01 USDC on Base) # response { "data": { "count": 1, "markets": [ ... ], "fee": { "perFill": "0.05%", "included": true } } }

Full reference at /docs#perps.