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River Markets fills API

Retrieve trade execution history and fill details.

River Markets fills API is one of 13 APIs that River Markets publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include fills. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a getting-started guide.

This API exposes 1 operation across 1 path, and defines 4 schemas. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against a single base URL, https://api.rivermarkets.com.

1 operations 1 paths 4 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Base URL
https://api.rivermarkets.com
Authentication
API Key, API Key, API Key, HTTP Bearer
License
Proprietary
Resource Areas
1

Authentication & Security 4

River Markets fills API declares 4 security schemes for authenticating requests. An API key is passed in the header as X-River-Key-Id (SignedRequestKeyId). An API key is passed in the header as X-River-Timestamp (SignedRequestTimestamp). An API key is passed in the header as X-River-Signature (SignedRequestSignature). It accepts HTTP bearer tokens (BearerAuth). By default, every request must be authenticated.

  • SignedRequestKeyId — UUID of your API key (from Settings → API Keys).
  • SignedRequestTimestamp — Current unix seconds. Must be within 30s of server time.
  • SignedRequestSignature — Base64 Ed25519 signature over the canonical request: METHOD\nPATH\nSORTEDQUERY\nTIMESTAMP\nSHA256(body) hex. See /api-reference/authentication for the full rec…
  • BearerAuth — JWT bearer token for web client authentication.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

fills 1

Retrieve trade execution history and fill details.

GET
/v1/fills
Get Fills
get_fills_v1_fills_get 6 params → 200422

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are FillResponse (12 properties), ValidationError (5 properties), HTTPValidationError (1 property), UserFillListResponse (1 property). Each schema is shown below with its type and property counts.

UserFillListResponse
object
Schema for list of fills for a user.
1 property 1 required
ValidationError
object
5 properties 3 required
FillResponse
object
Schema for fill response.
12 properties 9 required
HTTPValidationError
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

river-markets-fills-api-openapi.yml Raw ↑

Other APIs River Markets publishes across the network.

River Markets balance API
River Markets complex-orders API
River Markets fair-values API
River Markets generic-assets API
River Markets markets API
River Markets orderbooks API
River Markets orders API
River Markets positions API
River Markets prices API
River Markets subaccounts API
River Markets tradeprints API
River Markets watchlists API