Usenami
Depth quote for one crypto perp on ONE named venue: best bid/ask, depth per side, and est_slippage_for_size_usd_bps — the cost of filling size_usd here, in BASIS POINTS over the mid, not dollars. On a book deep enough to fill at the touch i
Go to this service →Our latest check (2026-10-11)
- Answering
- No — HTTP 410
- Time to answer
- 483 ms
- Price
- $0.002 per call
- Paying buyers, last 30 days
- 1 (directory's own records)
- Paid calls, last 30 days
- 1
- Category
- Crypto prices
- Address
- https://api.usenami.io/v1/orderbook/depth/:venue/:symbol
Accuracy
Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.
For agents
This page as JSON: /sellers/5026418a19dc.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).