Index onlineMerchant portal
Api Endpoint

hyperextend

HIP-4 outcome-side mark / mid (implied probability) / circulating-supply / volumes over a window. Priced per row ($0.000025 premium); paginate with the X-Next-Start header (≤5000 rows/page); served live. Coin is the encoded '#<10*outcome+side>' (e.g. %231000).

Open interactive test console

Offering

Provider
api.hyperextend.xyz
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Other
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.hyperextend.xyz/v1/outcome_ctx/%231000
MIME type
Not provided
First seen
2026-10-23T22:09:48.115Z
Last seen
Tags
hyperliquid, market-data, Candles, open-interest, hip-3

Website

Payment pricing

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

Payment option 1
0.1258 USDC
Atomic price: 125800 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.1258 USDC
Atomic price: 125800 · Network: eip155:8453 · Asset: USDC · Scheme: batch-settlement
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "125800",
    "payTo": "0x548fC289526ab2F0391D562a723cdA64Bbf1abc4"
  },
  {
    "scheme": "batch-settlement",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "125800",
    "payTo": "0x548fC289526ab2F0391D562a723cdA64Bbf1abc4"
  }
]

Observed health

Status
Healthy
Latest latency
1130 ms
Average latency
1416 ms
HTTP status
402
Last checked
Reachability
100% over 7 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",
        "HEAD",
        "DELETE"
      ],
      "type": "string"
    },
    "pathParams": {
      "properties": {
        "coin": {
          "description": "Encoded HIP-4 outcome-side coin '#<10*outcome+side>' (e.g. #1000)",
          "type": "string"
        }
      },
      "required": [
        "coin"
      ],
      "type": "object"
    },
    "queryParams": {
      "properties": {
        "end": {
          "type": "integer"
        },
        "limit": {
          "type": "integer"
        },
        "start": {
          "type": "integer"
        }
      },
      "required": [],
      "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",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "pathParams": {
          "properties": {
            "coin": {
              "description": "Encoded HIP-4 outcome-side coin '#<10*outcome+side>' (e.g. #1000)",
              "type": "string"
            }
          },
          "required": [
            "coin"
          ],
          "type": "object"
        },
        "queryParams": {
          "properties": {
            "end": {
              "type": "integer"
            },
            "limit": {
              "type": "integer"
            },
            "start": {
              "type": "integer"
            }
          },
          "required": [],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}