# DeFi Intelligence API > Independent API for DeFi protocol data: protocol search, protocol profiles, current TVL, and blockchain TVL using the DeFiLlama public API. - Product: https://www.brainiac.software/api/defi-intelligence - Docs: https://www.brainiac.software/api/defi-intelligence/docs - OpenAPI: https://www.brainiac.software/api/defi-intelligence/openapi.json - Contact: support@brainiac.software (https://www.brainiac.software/contact) ## Operations - POST /api/v1/defi-intelligence/protocols/search — $0.05 USDC — Search DeFi protocols: Search DeFi protocols by name, symbol, description, category, or chain using the DeFiLlama public API. Filtering is performed client-side. Docs: https://www.brainiac.software/api/defi-intelligence/docs#defi-intelligence-protocols-search - POST /api/v1/defi-intelligence/protocols/profile — $0.02 USDC — Get protocol information: Retrieve detailed information for a specific DeFi protocol by ID or slug from DeFiLlama public API. Docs: https://www.brainiac.software/api/defi-intelligence/docs#defi-intelligence-protocols-profile - POST /api/v1/defi-intelligence/protocols/tvl/current — $0.01 USDC — Get current protocol TVL: Retrieve current Total Value Locked (TVL) for a specific DeFi protocol from DeFiLlama public API. TVL is a delayed reference value. Docs: https://www.brainiac.software/api/defi-intelligence/docs#defi-intelligence-protocols-tvl-current - POST /api/v1/defi-intelligence/chains/tvl — $0.03 USDC — Get TVL by blockchain: Retrieve Total Value Locked (TVL) across blockchains from DeFiLlama public API v2. TVL is a delayed reference value. Docs: https://www.brainiac.software/api/defi-intelligence/docs#defi-intelligence-chains-tvl