River Markets orders API
Place and manage orders on prediction market exchanges.
River Markets orders 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 orders. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a getting-started guide.
This API exposes 7 operations across 4 paths, and defines 15 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.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 4
River Markets orders 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 7
Across 4 paths, the API surfaces 7 operations — 1 DELETE, 3 GET, 1 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.
Place and manage orders on prediction market exchanges.
Schemas 15
The contract defines 15 schemas that model the data the API accepts and returns. The most detailed are OrderDetailResponse (24 properties), OrderResponse (23 properties), OrderCreate (12 properties), OrderFillResponse (9 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
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Other APIs River Markets publishes across the network.