PropAMM SDK

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Price levels utilities ​

Lower-level pieces of propamm::prices, for custom sources or manual snapshot inspection.

parse_price_levels_message ​

rust
pub fn parse_price_levels_message(raw: &Value) -> Result<PriceLevelsSnapshot>

Parse a raw price-levels payload (a WS frame or the JSON-RPC result) into a PriceLevelsSnapshot: hex amounts become U256s, and malformed pAMMs, pairs, or rungs are dropped silently.

rust
use propamm::prices::parse_price_levels_message;
use serde_json::Value;

let value: Value = serde_json::from_str(&frame)?;
let snapshot = parse_price_levels_message(&value)?;

Parameters: raw: &Value — the decoded JSON. Errors if it isn't an object.
Returns PriceLevelsSnapshot.

Constants ​

  • DEFAULT_PRICE_LEVELS_RPC_URL — https://rpc.titanbuilder.xyz
  • DEFAULT_PRICE_LEVELS_WS_URL — wss://eu.rpc.titanbuilder.xyz/ws/pamm_price_levels