Vellium & Co

Directory › Payments and on-ramps › Horizon Pulse

Horizon Pulse

Crypto derivatives data. Use when you need current perpetual futures funding rates for BTC, ETH and SOL. Call GET with no parameters. Returns JSON per asset from OKX USDT swaps: instId, fundingRate, fundingTime and a rule-based crowding hin

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
123 ms
Price
$0.010 per call
Paying buyers, last 30 days
3 (directory's own records)
Paid calls, last 30 days
4
Category
Payments and on-ramps
Address
https://horizonpulse.dev/api/funding

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/9ee58b1792aa.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].