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Api Endpoint

Perp Gap API

Rule-based long/short/watch/avoid verdict with score, confidence and reasons for one trade.xyz stock perp, combining perp-vs-stock gap, basis, funding, SEC EDGAR insider/8-K/13D/dilution filings (14d), news and retail attention. Use when an agent needs a quick directional signal or a sanity check on a single ticker before trading. Data, not financial advice. Errors: 400 missing ticker, 402 payment required, 404 not listed, 502 upstream.

Open interactive test console

Offering

Provider
perp-gap-api.perpgap.workers.dev
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Financial Analysis
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://perp-gap-api.perpgap.workers.dev/verdict
MIME type
application/json
First seen
2026-10-16T01:52:40.118Z
Last seen
Tags
Trading, Data, stocks, perps, Signals, hyperliquid

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.03 USDC
Atomic price: 30000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.03 USDC
Atomic price: 30000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "30000",
    "payTo": "0x2d82dcB9cC3a168d9Ab25b62C1E33E278A51254F"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "30000",
    "payTo": "5MoL8HNnvZUogGrqiF4T1StmAUpdU7ERA2GUJ7gLrEja"
  }
]

Observed health

Status
Healthy
Latest latency
267 ms
Average latency
509 ms
HTTP status
402
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "method": {
      "enum": [
        "GET"
      ],
      "type": "string"
    },
    "queryParams": {
      "additionalProperties": false,
      "properties": {
        "ticker": {
          "description": "One US stock ticker listed as a trade.xyz perp (see free GET /tickers), case-insensitive.",
          "examples": [
            "TSLA",
            "NVDA",
            "GME"
          ],
          "pattern": "^[A-Za-z0-9.]{1,10}$",
          "type": "string"
        }
      },
      "required": [
        "ticker"
      ],
      "type": "object"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "additionalProperties": false,
          "properties": {
            "ticker": {
              "description": "One US stock ticker listed as a trade.xyz perp (see free GET /tickers), case-insensitive.",
              "examples": [
                "TSLA",
                "NVDA",
                "GME"
              ],
              "pattern": "^[A-Za-z0-9.]{1,10}$",
              "type": "string"
            }
          },
          "required": [
            "ticker"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "description": "Error responses are JSON {error: string}: 400 ticker required; 402 payment required; 404 ticker not listed on trade.xyz; 502 upstream error.",
          "properties": {
            "confidence": {
              "type": "number"
            },
            "disclaimer": {
              "type": "string"
            },
            "inputs": {
              "type": "object"
            },
            "missing_signals": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "reasons": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "score": {
              "type": "number"
            },
            "ticker": {
              "type": "string"
            },
            "verdict": {
              "enum": [
                "long",
                "short",
                "watch",
                "avoid"
              ],
              "type": "string"
            }
          },
          "required": [
            "ticker",
            "verdict",
            "confidence",
            "disclaimer"
          ],
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}