Latest ticker, mark, funding, open interest and depth-derived values for crypto
Latest ticker, mark, funding, open interest and depth-derived values for crypto perpetuals on 19 venues, each with venue timestamp and age. DQL filter.
Answeringour last check, 2026-10-02
1 of 1checks answered this week
327 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.debyko.com/v2/snapshots
| Category | Market data |
|---|---|
| Provider host | api.debyko.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-02 | valid payment request | 402 | $0.005 | 327 ms |
Example input (from the provider)
{
"body": {
"layers": [
"mark",
"funding"
],
"where": "base in (BTC)"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"allow_stale": {
"default": false,
"type": "boolean"
},
"include_raw": {
"default": false,
"type": "boolean"
},
"include_synthetic": {
"default": false,
"type": "boolean"
},
"layers": {
"items": {
"enum": [
"ticker",
"mark",
"funding",
"oi",
"book",
"stats",
"venue_depth"
],
"type": "string"
},
"type": "array"
},
"number_format": {
"default": "json",
"enum": [
"json",
"string"
],
"type": "string"
},
"units": {
"default": "published",
"enum": [
"published",
"base",
"quote"
],
"type": "string"
},
"where": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
]
}
},
"required": [],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"queryParams": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"evaluated_at": {
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{3})?Z$",
"type": "string"
},
"freshness": {
"additionalProperties": {
"type": [
"string",
"null"
]
},
"type": "object"
},
"items": {
"items": {
"additionalProperties": false,
"properties": {
"instrument": {
"type": [
"string",
"null"
]
},
"layers": {
"type": "object"
},
"quote": {
"type": [
"string",
"null"
]
},
"reason": {
"type": "string"
},
"venue": {
"type": "string"
},
"venue_symbol": {
"type": "string"
}
},
"required": [
"instrument",
"venue",
"venue_symbol",
"quote",
"layers"
],
"type": "object"
},
"type": "array"
},
"missing": {
"items": {
"additionalProperties": false,
"properties": {
"instrument": {
"type": "string"
},
"reason": {
"enum": [
"not_listed",
"not_in_plan"
],
"type": "string"
},
"venue": {
"type": "string"
}
},
"required": [
"instrument",
"venue",
"reason"
],
"type": "object"
},
"type": "array"
},
"receipt_id": {
"pattern": "^[0-9A-Za-z]{22}$",
"type": "string"
},
"served_at": {
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}\\.[0-9]{6}Z$",
"type": "string"
},
"units": {
"enum": [
"published",
"base",
"quote"
],
"type": "string"
}
},
"required": [
"evaluated_at",
"units",
"freshness",
"items",
"missing"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}