api.debyko.com
No description published for this endpoint.
OtherLiveeip155:8453Exactvia facilitator:thirdweb
Calls · 30d
5↑ 35%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 25 snapshots so far.
$2.21
Verified settled volume
225 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x17b2c55872338727660aa77776a4056a1a3158ecThe wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "PAYMENT-SIGNATURE header is required",
"plans": [
{
"code": "mini",
"days": 30,
"name": "Mini",
"amount": "9000000",
"price_usd": "9"
},
{
"code": "standard",
"days": 30,
"name": "Standard",
"amount": "29000000",
"price_usd": "29"
},
{
"code": "pro",
"days": 30,
"name": "Pro",
"amount": "99000000",
"price_usd": "99"
},
{
"code": "pro-plus",
"days": 30,
"name": "Pro Plus",
"amount": "249000000",
"price_usd": "249"
}
],
"errors": [
{
"code": "PAYMENT_REQUIRED",
"hint": "or send an API key instead: Authorization: Bearer dbk_... (get one at https://studio.debyko.com/account); when both are sent the key wins and the payment is not looked at",
"message": "PAYMENT-SIGNATURE header is required"
}
],
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"amount": "9000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"amount": "29000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"amount": "99000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"amount": "249000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.debyko.com/v2/candles",
"tags": [
"crypto",
"perpetuals",
"market-data",
"ohlcv",
"candles"
],
"iconUrl": "https://debyko.com/assets/logo-mark-512.png",
"mimeType": "application/json",
"description": "Completed OHLCV candles for crypto perpetuals, per venue, 1m to 1d, from stored trades.",
"serviceName": "DEBYKO"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"to": "2026-10-01T06:00:00Z",
"from": "2026-10-01T00:00:00Z",
"where": "base in (BTC)",
"timeframe": "1h"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"to": "2026-10-01T06:00:00Z",
"from": "2026-10-01T00:00:00Z",
"items": [],
"units": "published",
"settled": true,
"timeframe": "1h",
"price_type": "trade",
"evaluated_at": "2026-10-02T09:00:00.000Z",
"items_sha256": "0000000000000000000000000000000000000000000000000000000000000000"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"timeframe",
"from",
"to"
],
"properties": {
"to": {
"type": "string",
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{3})?Z$"
},
"from": {
"type": "string",
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{3})?Z$"
},
"trade": {
"type": "boolean"
},
"units": {
"enum": [
"published",
"base"
],
"type": "string",
"default": "published"
},
"where": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
]
},
"timeframe": {
"type": "string"
},
"price_type": {
"enum": [
"trade",
"mark",
"index"
],
"type": "string",
"default": "trade"
},
"closed_only": {
"type": "boolean",
"default": true
},
"include_gaps": {
"type": "boolean",
"default": true
},
"number_format": {
"enum": [
"json",
"string"
],
"type": "string",
"default": "json"
},
"include_synthetic": {
"type": "boolean",
"default": false
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"queryParams": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"evaluated_at",
"settled",
"items_sha256",
"timeframe",
"price_type",
"from",
"to",
"units",
"items"
],
"properties": {
"to": {
"type": "string",
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{3})?Z$"
},
"from": {
"type": "string",
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{3})?Z$"
},
"items": {
"type": "array",
"items": {
"type": "object",
"required": [
"instrument",
"venue",
"venue_symbol",
"quote",
"status",
"source",
"retention_from",
"units",
"candles"
],
"properties": {
"quote": {
"type": [
"string",
"null"
]
},
"units": {
"type": "object"
},
"venue": {
"type": "string"
},
"reason": {
"enum": [
"not_retained",
"gap",
"insufficient_history",
"reference_not_listed",
"policy_off",
"venue_capability",
"no_value",
"band_truncated",
"unit_unknown",
"unmapped",
"funding_continuous",
"collector_gap",
"horizon_passed",
"connection_lost",
"state_lag",
"source_error",
"horizon_unknown",
"freshness_bound",
"halted",
"no_update",
"not_in_scope",
"no_venues"
],
"type": "string"
},
"source": {
"enum": [
"venue",
"derived"
],
"type": "string"
},
"status": {
"enum": [
"present",
"stale",
"missing",
"not_published",
"off"
],
"type": "string"
},
"candles": {
"type": "array"
},
"reasons": {
"type": "object"
},
"instrument": {
"type": [
"string",
"null"
]
},
"venue_symbol": {
"type": "string"
},
"identity_basis": {
"enum": [
"recorded",
"reconstructed"
],
"type": "string"
},
"retention_from": {},
"identity_corrected_at": {
"type": "string",
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{3})?Z$"
}
},
"additionalProperties": false
}
},
"units": {
"enum": [
"published",
"base"
],
"type": "string"
},
"settled": {
"type": "boolean"
},
"served_at": {
"type": "string",
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}\\.[0-9]{6}Z$"
},
"timeframe": {
"type": "string"
},
"price_type": {
"enum": [
"trade",
"mark",
"index"
],
"type": "string"
},
"receipt_id": {
"type": "string",
"pattern": "^[0-9A-Za-z]{22}$"
},
"evaluated_at": {
"type": "string",
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{3})?Z$"
},
"items_sha256": {
"type": "string",
"pattern": "^[0-9a-f]{64}$"
},
"listings_as_of": {
"oneOf": [
{
"type": "string",
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{3})?Z$"
},
{
"type": "null"
}
]
},
"capabilities_as_of": {
"oneOf": [
{
"type": "string",
"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": "null"
}
]
},
"normalisation_version": {
"type": "string"
}
},
"additionalProperties": false
}
}
}
}
}
}
},
"plans_note": "To buy a plan instead of this one request, pay the amount of that plan's entry in accepts (above): the response is then not data but a key of the plan, valid 30 days, shown once, not renewed. Without the payment the key is not issued.",
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.005USDC≈ $0.005 USD
on Base · exact scheme
Pay 0.005 USDC on Base to 0x17b2…158ec. The signed payment is good for 1 minute.
- Paid to
- 0x17b2…158ec
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 5000 smallest units
- Returns
- application/json
9USDC≈ $9 USD
on Base · exact scheme
Pay 9 USDC on Base to 0x17b2…158ec. The signed payment is good for 1 minute.
- Paid to
- 0x17b2…158ec
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 9000000 smallest units
- Returns
- application/json
29USDC≈ $29 USD
on Base · exact scheme
Pay 29 USDC on Base to 0x17b2…158ec. The signed payment is good for 1 minute.
- Paid to
- 0x17b2…158ec
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 29000000 smallest units
- Returns
- application/json
99USDC≈ $99 USD
on Base · exact scheme
Pay 99 USDC on Base to 0x17b2…158ec. The signed payment is good for 1 minute.
- Paid to
- 0x17b2…158ec
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 99000000 smallest units
- Returns
- application/json
249USDC≈ $249 USD
on Base · exact scheme
Pay 249 USDC on Base to 0x17b2…158ec. The signed payment is good for 1 minute.
- Paid to
- 0x17b2…158ec
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 249000000 smallest units
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.debyko.com/v2/candles",
"description": "",
"maxAmountRequired": "5000",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.debyko.com/v2/candles",
"description": "",
"maxAmountRequired": "9000000",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.debyko.com/v2/candles",
"description": "",
"maxAmountRequired": "29000000",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.debyko.com/v2/candles",
"description": "",
"maxAmountRequired": "99000000",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x17b2c55872338727660aa77776a4056a1a3158ec",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.debyko.com/v2/candles",
"description": "",
"maxAmountRequired": "249000000",
"maxTimeoutSeconds": 60
}
]Provenance
- Seen in the source catalog
- 2026-10-15 07:31Z
- Last indexed by Roundhouse
- 2026-10-19 08:45Z
- Last enriched (probe, favicon, geo)
- 2026-10-10 22:16Z
- x402 version
- 1
- Max timeout
- 60s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 25 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service api.debyko.com and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=api.debyko.com' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://api.debyko.com/v2/candles, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.