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0xArchive

0xArchive HIP-4 Outcomes - Convenience API

HIP-4 convenience endpoints: freshness, summary, and price history. `mark_price` for HIP-4 is an implied probability in [0,1], not a USD price.

Documentation Provider Profile APIs.io OpenAPI GitHub

0xArchive HIP-4 Outcomes - Convenience API is one of 55 APIs that 0xArchive publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include HIP-4 Outcomes - Convenience. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, authentication docs, and rate-limit docs.

This API exposes 3 operations across 3 paths, and defines 9 schemas. It is described by OpenAPI 3.2.0, at version 1.6.1.

Requests are made against a single base URL, https://api.0xarchive.io.

3 operations 3 paths 9 schemas 3 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.6.1
Base URL
https://api.0xarchive.io
Authentication
API Key
Contact
0xArchive Support
License
Proprietary
Terms of Service
View terms
Resource Areas
1

Authentication & Security 1

0xArchive HIP-4 Outcomes - Convenience API declares 1 security scheme for authenticating requests. An API key is passed in the header as X-API-Key (ApiKeyAuth). By default, every request must be authenticated.

  • ApiKeyAuth — API key for authentication. Get yours at https://0xarchive.io/dashboard

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 GET. Each is listed below with its method, path, parameters, and response codes.

HIP-4 Outcomes - Convenience 3

HIP-4 convenience endpoints: freshness, summary, and price history. markprice for HIP-4 is an implied probability in [0,1], not a USD price.

GET
/v1/hyperliquid/hip4/freshness/{symbol}
Get HIP-4 data freshness
getHip4Freshness 1 param → 200400401429
GET
/v1/hyperliquid/hip4/summary/{symbol}
Get HIP-4 market summary
getHip4Summary 1 param → 200400401429
GET
/v1/hyperliquid/hip4/prices/{symbol}
Get HIP-4 price history
getHip4PriceHistory 6 params → 200400401429

Schemas 9

The contract defines 9 schemas that model the data the API accepts and returns. The most detailed are CoinSummary (13 properties), CoinFreshness (9 properties), ApiMeta (5 properties), PriceSnapshot (4 properties). Each schema is shown below with its type and property counts.

ApiMeta
object
Response metadata
5 properties
Error
object
Error response
4 properties
CoinSummary
object
Shared market-summary shape. Route families omit unsupported optional fields; consult the operation description for family-specific applicability.
13 properties 3 required
ApiResponseCoinFreshness
object
API response wrapping coin freshness data
3 properties
ApiResponsePriceSnapshotArray
object
API response containing an array of price snapshots
3 properties
CoinFreshness
object
Shared route-family freshness shape. Unsupported data-type buckets may be omitted; consult the operation description for each family.
9 properties 4 required
ApiResponseCoinSummary
object
API response wrapping a market summary
3 properties
PriceSnapshot
object
Price snapshot with family-applicable price fields. Optional mark, oracle, or mid fields may be omitted when that route family does not supply them.
4 properties 1 required
DataTypeFreshness
object
Freshness information for a single data type
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

0xarchive-hip-4-outcomes-convenience-api-openapi.yml Raw ↑

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#HIP-4 Outcomes - Convenience
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API Details
ID
0xarchive:0xarchive-hip-4-outcomes-convenience-api
Base URL
https://api.0xarchive.io
Docs
https://docs.0xarchive.io/rest-api
Provider
0xArchive
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