API Reference

Open position

post
https://api.lavarage.xyz/api/v1/positions/open

Builds a Solana transaction that opens a leveraged position. The transaction is returned unsigned — sign it with the user's wallet and submit to the network.

Flow: User deposits collateral → protocol borrows from the pool → Jupiter swaps into the target token → position is recorded on-chain.

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Body Params
string
required

Pool address to borrow from

string
required

User wallet address (signer)

string
required

smallest units of quote token, as a positive integer string (max 20 digits)

number
required
1.1 to 100

Leverage multiplier (1.1x – 100x, depends on pool max)

string
enum
required

LONG = buy the volatile asset, SHORT = sell it

Allowed:
integer
1 to 10000
Defaults to 50

Slippage tolerance in basis points (50 = 0.5%)

integer
≥ 10000

Optional. Astralane MEV-protect tip in lamports (min 10,000). When set, the returned transaction includes a tip transfer — submit via /bundle/submit with mevProtect: true instead of regular RPC.

Responses

400

Validation error (insufficient liquidity, leverage exceeds pool max, etc.)

401

Invalid API key

Updated 3 months ago

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Updated 3 months ago

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