Free
$0
Anyone · no card
- 2 venues · 10 instruments / venue
- 7 days of history
- 10 DQL screens / min
- 1 live stream
DEBYKO Studio
SAMSUNG perpetual 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.
The top instruments are open without signing in: quotes, candles for the last 24 hours, every venue’s order book and the live trades. A plan adds every instrument, 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
SAMSUNG-PERP across venues.
Instruments are ordered by venue coverage; the top ten are open to everyone. Each row shows the age of its last value.
SAMSUNG-PERP · snapshot12:57:57 UTC
- Venues quoting it
- 0 of 1 listing it
- Funding
- —
- Widest spread
- —
- Snapshot
- 12:57:57 UTC
Funding compared over the 0 listings whose venue publishes its funding interval, as funding × 8 h / interval. Spread from each venue's own bid and ask; a crossed book is left out. Query SAMSUNG-PERP from the API, DQL or MCP →
Requesting
| Venue · symbol | Bid | Ask | Spread | Mark | Index | Funding | Open interest | Volume · 24 h | Age · status |
|---|---|---|---|---|---|---|---|---|---|
| KRAKEN-FUTURESPF_SAMSUNGUSD · USD | — | — | —bps | — | — | —% | — | — | not collected |
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. The last 24 hours are open to everyone; longer ranges come with a plan.
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
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.
The public part shown on this page needs no key. Everything under /v2 does; one key
covers Studio, the API and Agent. Send it as Authorization: Bearer <key>, never in a URL.
SAMSUNG-PERP · the latest snapshot on every venue · POST /v2/snapshots
curl -H "Authorization: Bearer $DEBYKO_KEY" \
-H "content-type: application/json" \
-d '{"where":"instrument = SAMSUNG-PERP","layers":["ticker","mark","funding","oi"]}' \
"https://api.debyko.com/v2/snapshots"instrument = SAMSUNG-PERPsnapshots {"where": "instrument = SAMSUNG-PERP", "layers": ["ticker", "mark", "funding", "oi"]}curl "https://api.debyko.com/v1/markets/SAMSUNG-PERP"A 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
- 4 venues · 50 instruments / venue
- 30 days of history
- 30 DQL screens / min
- 2 live streams
Standard
$29 / month
One person · every venue
- all venues · all instruments
- 1 year of history
- 5 live streams
- 100 archive files / month
Pro
$99 / month
Bots and screens
- all history
- 50 API requests / second
- 20 live streams
- 1,000 archive files / month
Pro Plus
$249 / month
More throughput · paid at checkout
- 200 API requests / second
- 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 | 2 | 4 | all | all | all |
| Instruments | 10top by volume | 50top by volume | all | all | all |
| Live comparison, with the age of every figure | |||||
| History access: up to* | 7 days | 30 days | 1 year | all | all |
| Raw resolution kept | Trades: 7 days (core and top-100). Core ticker, mark, OI, stats, depth-derived: 10-second samples for 6 months. Core archived as Parquet (backfilling). | Trades: 7 days (core and top-100). Core ticker, mark, OI, stats, depth-derived: 10-second samples for 6 months. Core archived as Parquet (backfilling). | Trades: 7 days (core and top-100). Core ticker, mark, OI, stats, depth-derived: 10-second samples for 6 months. Core archived as Parquet (backfilling). | Trades: 7 days (core and top-100). Core ticker, mark, OI, stats, depth-derived: 10-second samples for 6 months. Core archived as Parquet (backfilling). | Trades: 7 days (core and top-100). Core ticker, mark, OI, stats, depth-derived: 10-second samples for 6 months. Core archived as Parquet (backfilling). |
| 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 | 2 | 5 | 20 | 50 | 200 |
| 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 | 1,000 | 15,000 | 150,000 | 2,000,000 | unlimited |
| Card required | no | trial | trial | trial | 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.
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).
Trial, cancellation and refunds
14-day free trial. Cancel any time during the trial and you are not charged. After payment, 14 days to request a full refund — no conditions. Refund policy.
Mini, Standard and Pro start with the trial: a card is taken at the start and the first charge is on day 15. Pro Plus has no trial and is charged at checkout.
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.