Market history. Stored as published. Sealed daily on Base.
Historical funding rate data and the rest of each listing's layers on 16 venues: kept as each value arrived, exportable, with a Merkle root of each day posted to Base.
What is kept
Historical funding rate data, open interest and trades.
- Every layer as received: ticker, mark, funding, open interest, 24 h stats and the measures taken from each order book.
- Each row keeps the venue's timestamp and the time DEBYKO received it, so any past instant can be asked as it was known then.
- A gap stays a gap, with its recorded cause. Nothing is filled from the value before it.
Plans
How far back each plan reads.
| Plan | Price | History | CSV export | Archive files a month |
|---|---|---|---|---|
| Free | Free | 7 days | — | — |
| Mini | $9 a month | 30 days | — | — |
| Standard | $29 a month | 365 days | yes | 100 |
| Pro | $99 a month | all | yes | 1,000 |
| Pro Plus | $249 a month | all | yes | 10,000 |
From the plan table; the full comparison is on the pricing section.
Sealed daily
Sealed daily on Base.
Every day's stored rows are hashed into a Merkle tree and its root is posted to the Base blockchain. Anyone can check that a row they were given is in that day's root, in the browser or with the open verifier.
Documentation