Get BPT rateGet BPT rate
Balancer V3 · Reads onchain state
Reads the value of one BPT of a Balancer V3 pool in the pool's underlying units. The Vault computes it from the pool's invariant over its live, rate-scaled balances and its BPT supply. Reach for it to value a position without pricing every token, or to act when a pool's rate crosses a line.