# Oil Price API Spreads API

**Canonical:** https://apis.io/apis/oilpriceapi/oilpriceapi-spreads-api/  
**Provider:** Oil Price API — https://apis.io/providers/oilpriceapi/  
**Base URL:** https://api.oilpriceapi.com  
**Documentation:** https://docs.oilpriceapi.com/api-reference/

Oil Price API Spreads API is one of 23 APIs that [Oil Price API](https://apis.io/providers/oilpriceapi/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Spreads. The published artifact set on APIs.io includes an OpenAPI specification.

The Spreads API from Oil Price API — 15 operation(s) for spreads.

## Operations (15)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/spreads/crack` | Get the current crack spread |
| GET | `/v1/spreads/crack/historical` | Get crack spread history |
| GET | `/v1/spreads/crack/all` | Get all crack spreads |
| GET | `/v1/spreads/basis` | Get a basis spread |
| GET | `/v1/spreads/basis/historical` | Get basis spread history |
| GET | `/v1/spreads/basis/all` | Get all basis spreads |
| GET | `/v1/spreads/margin` | Get the refining margin index |
| GET | `/v1/spreads/margin/historical` | Get refining margin history |
| GET | `/v1/spreads/margin/all` | Get all refining margins |
| GET | `/v1/spreads/curve-structure` | Get futures curve structure |
| GET | `/v1/spreads/curve-structure/all` | Get all curve structures |
| GET | `/v1/spreads/physical-premium` | Get a physical premium |
| GET | `/v1/spreads/physical-premium/historical` | Get physical premium history |
| GET | `/v1/spreads/physical-premium/all` | Get all physical premiums |
| GET | `/v1/spreads/gasoil-crack` | Get the European gasoil crack |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/oilpriceapi/openapi/oilpriceapi-spreads-api-openapi.yml

## Other Oil Price API APIs (12)

- [Oil Price API Account API](https://apis.io/apis/oilpriceapi/oilpriceapi-account-api/)
- [Oil Price API API Key Management API](https://apis.io/apis/oilpriceapi/oilpriceapi-api-key-management-api/)
- [Oil Price API Commodities API](https://apis.io/apis/oilpriceapi/oilpriceapi-commodities-api/)
- [Oil Price API Demo (No Auth) API](https://apis.io/apis/oilpriceapi/oilpriceapi-demo-no-auth-api/)
- [Oil Price API Diesel Prices API](https://apis.io/apis/oilpriceapi/oilpriceapi-diesel-prices-api/)
- [Oil Price API Discovery API](https://apis.io/apis/oilpriceapi/oilpriceapi-discovery-api/)
- [Oil Price API Drilling Intelligence API](https://apis.io/apis/oilpriceapi/oilpriceapi-drilling-intelligence-api/)
- [Oil Price API Electricity Prices API](https://apis.io/apis/oilpriceapi/oilpriceapi-electricity-prices-api/)
- [Oil Price API Fuel Surcharge API](https://apis.io/apis/oilpriceapi/oilpriceapi-fuel-surcharge-api/)
- [Oil Price API Futures API](https://apis.io/apis/oilpriceapi/oilpriceapi-futures-api/)
- [Oil Price API Gasoline Prices API](https://apis.io/apis/oilpriceapi/oilpriceapi-gasoline-prices-api/)
- [Oil Price API Indicators API](https://apis.io/apis/oilpriceapi/oilpriceapi-indicators-api/)

## Tags

Spreads

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/oilpriceapi/oilpriceapi-spreads-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/oilpriceapi/.