2026.03.30 - Release Base support for PnL APIs and Weekly/Monthly OHLCV Fix

Expanded PnL endpoint support to Base chain and fixed timestamp alignment for weekly and monthly OHLCV intervals.

Features

Wallet - PnL (Base chain support)

https://docs.birdeye.so/reference/get-wallet-v2-pnl
GET /wallet/pnl/multiple
GET /wallet/pnl/summary
POST /wallet/pnl/details

• All four PnL endpoints now accept x-chain: base in addition to x-chain: solana
• Previously these endpoints returned a 400 error for any non-Solana chain

OHLCV - Weekly and Monthly interval timestamp alignment

GET /defi/ohlcv
GET /defi/ohlcv/pair
GET /defi/ohlcv/base_quote
GET /defi/v3/ohlcv
GET /defi/v3/ohlcv/pair
GET /defi/history_price

• Fixed incorrect candle alignment for 1W (weekly) and 1M (monthly) intervals