PriceLevelsRpcSource

Fetch-on-demand source for pAMM price levels: one titan_getPammPriceLevels call per getPriceLevels. Also exposes the quote helpers directly. Simplest for sporadic use.

new PriceLevelsRpcSource(options?: PriceLevelsRpcSourceOptions)

Usage

import { PriceLevels, PriceLevelsRpcSource } from "propamm/prices";

// custom endpoint — snapshot and quotes both use it
const prices = new PriceLevels({
  source: new PriceLevelsRpcSource({ url: "https://us.rpc.titanbuilder.xyz" }),
});

Methods

getPriceLevels()

getPriceLevels(): Promise<PriceLevelsSnapshot>

Returns Promise<PriceLevelsSnapshot> — a fresh snapshot. Throws on HTTP or JSON-RPC error.

getQuote()

getQuote(tokenIn: Address, tokenOut: Address, amountIn: bigint): Promise<TitanQuote>

Returns Promise<TitanQuote>. Throws on error.

getQuoteVenue()

getQuoteVenue(venue: Address, tokenIn: Address, tokenOut: Address, amountIn: bigint): Promise<TitanQuote>

Returns Promise<TitanQuote>. Throws on error.

Options

url (optional)

• Type: string
• Default: https://rpc.titanbuilder.xyz

Titan JSON-RPC endpoint.

fetch (optional)

• Type: typeof fetch

Custom fetch implementation.