# Orion Advisor Solutions Integrations/Data Transmission Service API

**Canonical:** https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-integrations-datatransmissionservice-api/  
**Provider:** Orion Advisor Solutions — https://apis.io/providers/orion-advisor-solutions/  
**Base URL:** https://api.orionadvisor.com/api/v1  
**Documentation:** https://developers.orionadvisor.com/

Orion Advisor Solutions Integrations/Data Transmission Service API is one of 573 APIs that [Orion Advisor Solutions](https://apis.io/providers/orion-advisor-solutions/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Integrations/DataTransmissionService. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a getting-started guide.

The Integrations/DataTransmissionService API from Orion Advisor Solutions — 12 operation(s) for integrations/datatransmissionservice.

## Operations (13)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/Integrations/DataTransmissionService/{vendorCode}/documents/{documentCategory}` | Gets a paged list of documents for a vendor |
| GET | `/v1/Integrations/DataTransmissionService/{vendorCode}/documents/{documentCategory}/{entityId}/Files` | Gets files for a specific document entity |
| GET | `/v1/Integrations/DataTransmissionService/{vendorCode}/documents/{documentCategory}/{entityId}/Files/{fileId}/Download` | Downloads a file for a specific document entity |
| GET | `/v1/Integrations/DataTransmissionService/CurrentUser` | Data transmission service get current user async |
| GET | `/v1/Integrations/DataTransmissionService/FirmVendor/{vendorCode}` | Gets firm vendor configuration for the specified vendor code |
| DELETE | `/v1/Integrations/DataTransmissionService/FirmVendor/{vendorCode}` | Deletes firm vendor configuration for the specified vendor |
| POST | `/v1/Integrations/DataTransmissionService/FirmVendor/{vendorCode}/credentials` | Creates or updates firm vendor credentials for the specified vendor |
| GET | `/v1/Integrations/DataTransmissionService/FirmVendor/{vendorCode}/established` | Checks if firm vendor credentials are established for the specified vendor |
| GET | `/v1/Integrations/DataTransmissionService/GoldmanSachs/Beneficiaries` | Data transmission service get beneficiaries async |
| GET | `/v1/Integrations/DataTransmissionService/GoldmanSachs/RMD` | Data transmission service get rmd async |
| GET | `/v1/Integrations/DataTransmissionService/GoldmanSachs/SsoSignInUrl` | Gets the vendor sign-in URL for Inbound SSO (Part B). |
| GET | `/v1/Integrations/DataTransmissionService/GoldmanSachs/SsoUrl` | Gets the URL to initiate Goldman Sachs SSO (Part A - Authorize). |
| GET | `/v1/Integrations/DataTransmissionService/GoldmanSachs/TokenEstablished` | Checks if the current user has completed Goldman Sachs OAuth and has a token… |

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/orion-advisor-solutions/refs/heads/main/openapi/orion-advisor-solutions-integrations-datatransmissionservice-api-openapi.yml
- **Documentation** — https://developers.orionadvisor.com/quick-start/
- **Documentation** — https://developers.orionadvisor.com/guides/
- **APIReference** — https://api.orionadvisor.com/api/swagger/ui/index
- **GettingStarted** — https://developers.orionadvisor.com/quick-start/
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/orion-advisor-solutions/refs/heads/main/asyncapi/orion-advisor-solutions-webhooks.yml

## Other Orion Advisor Solutions APIs (12)

- [Orion Advisor Solutions Advisor Trading/Buy Sell API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-advisortrading-buysell-api/)
- [Orion Advisor Solutions Advisor Trading/Core API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-advisortrading-core-api/)
- [Orion Advisor Solutions Advisor Trading/Instances API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-advisortrading-instances-api/)
- [Orion Advisor Solutions Advisor Trading/Sleeve Assignment API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-advisortrading-sleeveassignment-api/)
- [Orion Advisor Solutions Aggregator/Access Token API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-aggregator-accesstoken-api/)
- [Orion Advisor Solutions Aggregator/Accounts API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-aggregator-accounts-api/)
- [Orion Advisor Solutions Aggregator API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-aggregator-api/)
- [Orion Advisor Solutions Aggregator/Holdings API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-aggregator-holdings-api/)
- [Orion Advisor Solutions Aggregator/Token API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-aggregator-token-api/)
- [Orion Advisor Solutions Aggregator/Transactions API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-aggregator-transactions-api/)
- [Orion Advisor Solutions Authorization/Databases API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-authorization-databases-api/)
- [Orion Advisor Solutions Authorization/Profiles API](https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-authorization-profiles-api/)

## Tags

Integrations/DataTransmissionService

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