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Usenami

Per-venue basis for one crypto perpetual — mark versus index price, basis_bps = (mark−index)/index×10000, and contango/backwardation structure, across tracked CEX and DEX perp venues. Null where a venue publishes no index price. Each venue also carries liquidity_state (live/dead/unknown), and a market with no trading is flagged unreliable however clean its basis looks.

Resource URL

https://api.usenami.io/v1/perp/basis

Payment options

exactBase (8453)

$0.005 USDC

Max amount

Pay to
0x1538726707212F4dB3EB67cEc0910422A310475c
Timeout
300s

Tags

fundingperpetualtradingmulti-venuemarket-data

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Find and pay for this x402 resource:
URL: https://api.usenami.io/v1/perp/basis
Type: http
Sources: cdp

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