Free
$0
Anyone · no card
- all venues · all instruments
- 7 days of history
- 10 DQL screens / min
- 1 live stream
DEBYKO Studio
One instrument on every venue that quotes it.
Live figures with the age of each one beside them. A venue that does not publish a field shows “—” and says why, never a zero. Venues are never averaged: what you see is what each one published.
Without signing in, compare every instrument and the last 24 hours. A free account opens every candle timeframe, as deep as 48 hours at 1 m, 7 days at 5 m and 15 m, 30 days at 1 h and 90 days at 4 h and 1 d (7 days for everything else); paid plans add longer history, point-in-time replay and export.
The registry, nowRequesting
- Venues collected
- —
- Instruments compared
- —
- Listings behind them
- —
- Venue codes
- —
Every venue and instrument on this page comes from the API’s own registry. A venue added on the platform appears here by itself.
Comparison
Compare the chosen instrument across venues.
Instruments are ordered by venue coverage; every instrument is open without signing in. Each row shows the age of its last value.
Requesting
Requesting the registry and the first values…
How to read this table
Each row is one venue listing. Values are shown as received; age shows when the latest value reached us. A dash means no value was observed.
Over time
How the instrument got where it is, on every venue.
Candles as the venues published them, or as they were rolled up from their own minutes. With several charts, zooming or pointing at one moves them all. A line never bridges a gap: nothing is drawn between two prices that were never quoted. Without signing in, candles cover the last 24 hours; signed-in chart ranges follow the account's effective history window.
Period
Price
Draw
Layout
Requesting the candles…
Candles come from the same platform as the figures above.
Books & trades
Every venue’s book side by side, and the trades as they happen.
Each book as its venue published it, paired from the middle. Choose a book, or a row in the comparison: the trades below follow it, live from the venue’s stream, with how long each took to reach us.
Books per row
View
Requesting the books…
Trades
Choose a book above.
Every trade the venue published, newest first, as it arrives. “Stored” rows are the last hour the platform
kept before the page opened; “live” ones came over the stream since.
The API
The same data, for your code.
Venues and instruments, the latest snapshot, order books, candles (trade, mark and index), per-second history with its gaps left in, point-in-time replay and DQL screening across venues. Every value comes back with its venue, the time it was received and its age.
Measurement endpoints under /v2 require an API key; public metadata such as venues and
instruments does not. Signed-in Studio uses your account session through a same-origin gateway and keeps its managed key
on the server. For direct API measurement requests, send the key as Authorization: Bearer <key>, never in a URL.
curl -H "Authorization: Bearer $DEBYKO_KEY" \
"https://api.debyko.com/v2/snapshots" \
-H "content-type: application/json" \
-d '{"where":"base = BTC","layers":["mark","funding","book"]}'# the public part of this page, without a key
curl "https://api.debyko.com/v2/instruments?kind=perpetual"
curl -H "Authorization: Bearer $DEBYKO_API_KEY" -H "Content-Type: application/json" \\
-d '{"kind":"perpetual","where":"instrument = BTC-PERP","layers":["ticker","mark"]}' \\
https://api.debyko.com/v2/snapshotsA request that asks for more than a plan allows comes back with the limit that stopped it and when it opens again — never with a quietly shortened answer.
Plans
Monthly. No annual toggle, no discounts.
One key covers Studio, the API and Agent. Whatever a plan includes in Studio, it includes in the API under the same key. Products that do not exist yet are listed as such.
Mini
$9 / month
One person
- all venues · all instruments
- 30 days of history
- 30 DQL screens / min
- 2 live streams
Standard
$29 / month
One person · every venue
- Every venue · every instrument
- Database window, then archive files
- 120 DQL screens / min
- 5 live streams
- 100 archive files / month
Pro
$99 / month
Bots and screens
- Every venue · every instrument
- Database window, then archive files
- 600 DQL screens / min
- 50 API requests / second, burst 200
- 20 live streams
- 1,000 archive files / month
Pro Plus
$249 / month
More throughput · paid at checkout
- 200 API requests / second, burst 800
- 10,000,000 API requests / day
- 50 live streams
- 20 API keys
- 10,000 archive files / month
Full plan comparison
| Included | Free$0Anyone · no card | Mini$9 / monthOne person | Standard$29 / monthOne person · every venue | Pro$99 / monthBots and screens | Pro Plus$249 / monthMore throughput · paid at checkout |
|---|---|---|---|---|---|
| Venues | all | all | all | all | all |
| Instruments | all | all | all | all | all |
| Live comparison, with the age of every figure | |||||
| History access: up to* | 7 daysCandles by timeframe: 1m 48 h · 5m, 15m 7 d · 1h 30 d · 4h, 1d 90 d | 30 daysCandles by timeframe: 1m 7 d · 5m, 15m 30 d · 1h 90 d · 4h, 1d 180 d | Database window | Database window | Database window |
| Kept in the database | Hot: ticker 7–182 d, mark 7–182 d, funding 7–730 d, oi 7–182 d, book 7–182 d, stats 7–182 d, venue_depth 7–182 d, trade 7–182 d. Candles: 1m 7–365 d, 5m 7–365 d, 15m 7–365 d, 1h 7–365 d, 4h 7–365 d, 1d 7–365 d. | Hot: ticker 7–182 d, mark 7–182 d, funding 7–730 d, oi 7–182 d, book 7–182 d, stats 7–182 d, venue_depth 7–182 d, trade 7–182 d. Candles: 1m 7–365 d, 5m 7–365 d, 15m 7–365 d, 1h 7–365 d, 4h 7–365 d, 1d 7–365 d. | Hot: ticker 7–182 d, mark 7–182 d, funding 7–730 d, oi 7–182 d, book 7–182 d, stats 7–182 d, venue_depth 7–182 d, trade 7–182 d. Candles: 1m 7–365 d, 5m 7–365 d, 15m 7–365 d, 1h 7–365 d, 4h 7–365 d, 1d 7–365 d. | Hot: ticker 7–182 d, mark 7–182 d, funding 7–730 d, oi 7–182 d, book 7–182 d, stats 7–182 d, venue_depth 7–182 d, trade 7–182 d. Candles: 1m 7–365 d, 5m 7–365 d, 15m 7–365 d, 1h 7–365 d, 4h 7–365 d, 1d 7–365 d. | Hot: ticker 7–182 d, mark 7–182 d, funding 7–730 d, oi 7–182 d, book 7–182 d, stats 7–182 d, venue_depth 7–182 d, trade 7–182 d. Candles: 1m 7–365 d, 5m 7–365 d, 15m 7–365 d, 1h 7–365 d, 4h 7–365 d, 1d 7–365 d. |
| Order book | top 5 levels | top 25 levels | full | full | full |
| Point-in-time replay (as of) | within history | within history | within history | within history | within history |
| DQL screening | 10 / min | 30 / min | 120 / min | 600 / min | 3,000 / min |
| API requests per second | 2burst 10 | 5burst 20 | 20burst 80 | 50burst 200 | 200burst 800 |
| API requests per day | 5,000 | 50,000 | 500,000 | 5,000,000 | 10,000,000 |
| Live stream connections | 1 | 2 | 5 | 20 | 50 |
| CSV export | — | — | |||
| API keys | 1 | 1 | 1 | 1 | 20 |
| Archive files / month | — | — | 100 | 1,000 | 10,000 |
| Agent: rules | 3 | 10 | 40 | 200 | 300 |
| Agent: checked every | 1 min | 15 s | 10 s | 10 s | 10 s |
| Agent: push | |||||
| Agent: poll rule state | |||||
| Agent: evaluations per day | 5,760 | 34,560 | 150,000 | 2,000,000 | unlimited |
| Agent: notifications per day | 100 | 1,000 | 5,000 | 20,000 | 50,000 |
| Card required | no | yes | yes | yes | yes |
Agent is included in every plan. A rule is never checked faster than its instruments are collected. Push fires on a change of state, not on every check. Runner, the self-hosted executor, is open source and free.
*Plan limit, not a guarantee. Actual history starts when each venue was connected — see coverage for exact dates per venue.
Archive: every day since 2026-09-20, 100 / 1,000 / 10,000 files a month (Standard / Pro / Pro Plus). funding_settlement and liquidation are not swept.
Instruments are counted once and shown on every venue your plan includes; “top by volume” is recomputed daily and dated on Coverage.
Pay with USDC · x402
No card needed. USDC on Base, settled per request or per 30 days.
Per request, no account. snapshots $0.005 · candles $0.005 · screen $0.01 · history $0.02 · agent/state $0.01 per rule · archive $0.05–0.10 per file. Any client that speaks x402 gets a 402 with the price and pays inline.
Any plan above for 30 days. Same price in USDC, no renewal, key issued on payment. Rules need a free account; push needs a plan.
On-chain payments are final; sending one means the service starts immediately and you waive the 14-day withdrawal right. Payment records are kept for accounting (see Privacy).
Cancellation and refunds
Monthly, cancel any time, full refund within 14 days, no questions. Refund policy.
Every plan renews monthly and can be cancelled at any time from your account — cancelling ends access at once; a payment from the last 14 days is refunded on request. New subscriptions use Stripe Managed Payments for checkout, applicable taxes and invoices. We never see your card.