Vellium & Co

Directory › DeFi markets (yields, perps, funding) › AgentFeed

AgentFeed

Cross-exchange spread and arbitrage edge for any USDT perp: the best bid and ask on Bybit, OKX and Hyperliquid, with the best cross-venue edge in bps, pre-fee. Use when you need to answer: Is there a cross-exchange spread worth arbing?

Go to this service →

Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
171 ms
Price
$0.020 per call
Paying buyers, last 30 days
2 (directory's own records)
Paid calls, last 30 days
2
Category
DeFi markets (yields, perps, funding)
Address
https://x402.ochinimus.app/api/spread-arb

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/81bd68e46671.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].