perp-gap-api.perpgap.workers.dev
Use when an agent needs a full-universe dataset for research, backtests or a warehouse rather than one ticker. One UTC day of 30-minute snapshots for the top 40 stock perps by open interest: trade.xyz vs stock vs xStock gaps, basis, funding, OI, Aster/Lighter/OKX marks and cross-venue gaps, as JSON or CSV. Bad dates return 400/404 before any charge. Errors: 400, 402, 404. Data, not advice.
Offering
- Provider
- perp-gap-api.perpgap.workers.dev
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Blockchain And Crypto
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://perp-gap-api.perpgap.workers.dev/export- MIME type
- application/json
- First seen
- 2026-10-16T01:52:40.118Z
- Last seen
- Tags
- Trading, Data, stocks, perps, dataset
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.25 USDC
Atomic price: 250000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.25 USDC
Atomic price: 250000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "250000",
"payTo": "0x2d82dcB9cC3a168d9Ab25b62C1E33E278A51254F"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "250000",
"payTo": "5MoL8HNnvZUogGrqiF4T1StmAUpdU7ERA2GUJ7gLrEja"
}
]Observed health
- Status
- Healthy
- Latest latency
- 70 ms
- Average latency
- 673 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 15 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET"
]
},
"queryParams": {
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "Optional UTC day YYYY-MM-DD (default: yesterday).",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$"
},
"format": {
"type": "string",
"description": "Optional: json or csv.",
"enum": [
"json",
"csv"
]
}
},
"required": [],
"additionalProperties": false
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"date": {
"description": "UTC day, YYYY-MM-DD. Default: yesterday.",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"format": {
"description": "Default json.",
"enum": [
"json",
"csv"
],
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"description": "JSON form; format=csv returns text/csv with the same columns.",
"properties": {
"columns": {
"items": {
"type": "string"
},
"type": "array"
},
"count": {
"type": "integer"
},
"date": {
"type": "string"
},
"rows": {
"items": {
"properties": {
"aster_funding_hourly": {
"type": [
"number",
"null"
]
},
"aster_mark": {
"type": [
"number",
"null"
]
},
"basis_mark_vs_oracle_pct": {
"type": [
"number",
"null"
]
},
"funding_annualized_pct": {
"type": [
"number",
"null"
]
},
"funding_hourly": {
"type": [
"number",
"null"
]
},
"gap_aster_vs_xyz_pct": {
"type": [
"number",
"null"
]
},
"gap_lighter_vs_xyz_pct": {
"type": [
"number",
"null"
]
},
"gap_perp_vs_ref_pct": {
"type": [
"number",
"null"
]
},
"gap_perp_vs_xstock_pct": {
"type": [
"number",
"null"
]
},
"lighter_funding_hourly": {
"type": [
"number",
"null"
]
},
"lighter_mark": {
"type": [
"number",
"null"
]
},
"max_mark_spread_pct": {
"type": [
"number",
"null"
]
},
"open_interest_usd": {
"type": [
"number",
"null"
]
},
"perp_mark": {
"type": [
"number",
"null"
]
},
"perp_oracle": {
"type": [
"number",
"null"
]
},
"ref_price": {
"type": [
"number",
"null"
]
},
"ref_session": {
"type": [
"string",
"null"
]
},
"source": {
"enum": [
"snapshot",
"backfill"
],
"type": "string"
},
"ticker": {
"type": "string"
},
"time": {
"type": "string"
},
"ts": {
"type": "integer"
},
"xstock_price": {
"type": [
"number",
"null"
]
}
},
"required": [
"ts",
"ticker",
"source"
],
"type": "object"
},
"type": "array"
},
"snapshots": {
"type": "integer"
}
},
"required": [
"date",
"rows"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}