How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

LinqAlpha RMS API

Research Management System

LinqAlpha RMS API is one of 10 APIs that LinqAlpha publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include RMS. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 4 operations across 4 paths, and defines 25 schemas. It is described by OpenAPI 3.0.1, at version 1.0.0.

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

4 operations 4 paths 25 schemas 4 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.1
API Version
1.0.0
Base URL
https://api.linqalpha.com
Authentication
API Key
License
MIT
Resource Areas
1

Authentication & Security 1

LinqAlpha RMS 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.

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 4 POST. Each is listed below with its method, path, parameters, and response codes.

RMS 4

Research Management System

POST
/v1/organizations
Create Organization
body → 200400401500
POST
/v1/rms_chat
RMS Chat (SSE - Stream)
body → 200400401403404500
POST
/v1/rms_deep_research
RMS Deep Research
body → 200400401403404500
POST
/v1/stop_stream
Pause RMS Chat Stream
body → 200400401403

Schemas 25

The contract defines 25 schemas that model the data the API accepts and returns. The most detailed are RmsChatRequest (24 properties), RmsInterruptRequest (6 properties), DeepResearchCitation (5 properties), RmsInterruptResponse (4 properties). Each schema is shown below with its type and property counts.

ChatSseEvent
object
Base structure for all Chat SSE events
2 properties 2 required
FiscalPeriodFilter
object
2 properties 2 required
ApiError
object
3 properties 1 required
DateFilter
object
Date filter with year, month, and optional day
3 properties 2 required
RoundEvent
Research round start/end marker
ConversationEvent
Conversation event
ChatMessageEvent
object
Chat message event
ResearchProgressEvent
Research progress tracking event (5-100%)
ThinkEvent
Thinking/reasoning process stream
CreateOrganizationResponse
object
2 properties 1 required
RmsInterruptRequest
object
6 properties 2 required
SubQuestionsEvent
Sub-questions event
ToolCallEvent
Tool invocation event
CreateOrganizationRequest
object
3 properties 2 required
SearchResultsEvent
Search result id streaming event
DialogueIdEvent
object
Dialogue id streaming event
BaseSseEvent
object
Base structure for SSE events
2 properties 2 required
KeepAliveEvent
Keep alive event
RmsChatRequest
object
24 properties 6 required
AnswerEvent
Final answer streaming event
StatusEvent
Stream status event (start/finish)
RmsInterruptResponse
object
4 properties
DeepResearchCitation
object
Citation information for a source
5 properties
ApiErrorResponse
object
Standard error response wrapper
2 properties 2 required
ToolResponseEvent
Tool response event with search results

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

linqalpha-rms-api-openapi.yml Raw ↑

Other APIs LinqAlpha publishes across the network.

LinqAlpha Briefing API
LinqAlpha Connectors API
LinqAlpha Data API
LinqAlpha Feedback API
LinqAlpha MCP API
LinqAlpha Search API
LinqAlpha Source Management API
LinqAlpha Status API
LinqAlpha Vault API
Where this information came from

This is an independent, third-party profile of LinqAlpha RMS API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.