# Orion Advisor Solutions Billing/Final Bills API

**Canonical:** https://apis.io/apis/orion-advisor-solutions/orion-advisor-solutions-billing-finalbills-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 Billing/Final Bills 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 Billing/FinalBills. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a getting-started guide.

The Billing/FinalBills API from Orion Advisor Solutions — 15 operation(s) for billing/finalbills.

## Operations (15)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/Billing/FinalBills/account/{key}` | Get Account for a given Account Id |
| GET | `/v1/Billing/FinalBills/accounts/household/{key}` | Get list of accounts by Household Id |
| GET | `/v1/Billing/FinalBills/accounts/registration/{key}` | Get list of accounts by Registration Id |
| GET | `/v1/Billing/FinalBills/CreateBillInstance/{key}` | Actually create the bill instance from the final bill instance session |
| POST | `/v1/Billing/FinalBills/CreateFinalBillInstance` | Create final bill instance |
| PUT | `/v1/Billing/FinalBills/CreateFinalBillInstanceItem` | Create final bill instance item |
| DELETE | `/v1/Billing/FinalBills/DeleteFinalBillInstance/{key}` | Delete Final Bill Instance |
| DELETE | `/v1/Billing/FinalBills/DeleteFinalBillInstanceItem/{key}` | Delete Final Bill Instance Item |
| GET | `/v1/Billing/FinalBills/GetFinalBillInstance/{key}` | Gets a final bill instance for a given key |
| GET | `/v1/Billing/FinalBills/GetFinalBillInstanceItem/{key}` | Gets a final bill instance item by key |
| GET | `/v1/Billing/FinalBills/GetFinalBillInstanceItemAccounts/{key}` | Gets a list of final bill instance items accounts by the final bill instance id |
| GET | `/v1/Billing/FinalBills/GetFinalBillInstances` | Gets a list of incomplete final bill instances |
| GET | `/v1/Billing/FinalBills/GetFinalBillInstances/Grid` | Final bills get all final bill instances grid |
| PUT | `/v1/Billing/FinalBills/UpdateFinalBillInstance` | Update Final Bill Instance |
| PUT | `/v1/Billing/FinalBills/UpdateFinalBillInstanceItem` | Update Final Bill Instance Item |

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/orion-advisor-solutions/refs/heads/main/openapi/orion-advisor-solutions-billing-finalbills-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

Billing/FinalBills

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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-billing-finalbills-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/orion-advisor-solutions/.