{"document_id":"BLC-STUDY-0689","slug":"raydium-amm","title":"Raydium: an AMM and an order-book hybrid on Solana","authors":"Raydium","year":2021,"date_label":"2021","publisher":"Raydium","paper_type":"Design paper","category":"Markets","topics":["Markets"],"source_url":"https://docs.raydium.io/","source_label":"Raydium documentation","legacy_pdf_path":null,"sha256":null,"sha256_note":"No hash is published. This build does not store those PDF bytes, so a checksum would be invented. Where a legacy path exists, it points at the Internet Archive copy of the old library.","version":"Source cited by the 2021 study. The study is the reading. This page does not add a second essay.","doi":null,"rights_status":"Official external source only","source_status":"Official source","use_status":"Metadata and commentary only. The reading is the study page.","licence":null,"licence_label":"No licence recorded. Rights status under review.","full_text":null,"full_text_reason":"Full text is not published on this page. Public availability is not a licence to republish a document. Blockchain Lab has not recorded a licence that permits an HTML transcription, a training set, or a retrieval corpus of the paper. Text on this page is Blockchain Lab's own wording, or a pointer to a study that is also Blockchain Lab's wording.","repository":null,"editorial_line":"Raydium publishes an automated market maker that can also place resting liquidity into an order book, so a pool and a book share inventory.","canonical_url":"https://blockchainlab.com/whitepaper/raydium-amm","record_url":"https://blockchainlab.com/research/corpus/papers/raydium-amm","study_url":"https://blockchainlab.com/whitepaper/raydium-amm","last_reviewed":"2026-10-01","last_checked":"2026-10-01","relationships":[{"rel":"Canonical reading","label":"Raydium study","href":"/whitepaper/raydium-amm"},{"rel":"Related paper","label":"Uniswap","href":"/whitepaper/uniswap-v2"},{"rel":"Related paper","label":"Orca Whirlpools","href":"/whitepaper/orca-whirlpools"},{"rel":"Related paper","label":"Jupiter","href":"/whitepaper/jupiter-aggregator"}]}