# Invoice Ninja Companies API

**Canonical:** https://apis.io/apis/invoice-ninja/invoice-ninja-companies-api/  
**Provider:** Invoice Ninja — https://apis.io/providers/invoice-ninja/  
**Base URL:** https://invoicing.co  
**Documentation:** https://api-docs.invoicing.co

Invoice Ninja Companies API is one of 10 APIs that [Invoice Ninja](https://apis.io/providers/invoice-ninja/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Companies. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Companies API from Invoice Ninja — 4 operation(s) for companies.

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/invoice-ninja/refs/heads/main/openapi/invoice-ninja-companies-api-openapi.yml
- **Documentation** — https://api-docs.invoicing.co
- **Developer Guide** — https://invoiceninja.github.io/en/developer-guide/
- **APIReference** — https://invoiceninja.github.io/docs/api-reference/invoice-ninja-api-reference

## Other Invoice Ninja APIs (9)

- [Invoice Ninja Activities API](https://apis.io/apis/invoice-ninja/invoice-ninja-activities-api/)
- [Invoice Ninja Authentication API](https://apis.io/apis/invoice-ninja/invoice-ninja-authentication-api/)
- [Invoice Ninja Bank Integrations API](https://apis.io/apis/invoice-ninja/invoice-ninja-bank-integrations-api/)
- [Invoice Ninja Bank Transaction Rules API](https://apis.io/apis/invoice-ninja/invoice-ninja-bank-transaction-rules-api/)
- [Invoice Ninja Bank Transactions API](https://apis.io/apis/invoice-ninja/invoice-ninja-bank-transactions-api/)
- [Invoice Ninja Charts API](https://apis.io/apis/invoice-ninja/invoice-ninja-charts-api/)
- [Invoice Ninja Client Gateway Tokens API](https://apis.io/apis/invoice-ninja/invoice-ninja-client-gateway-tokens-api/)
- [Invoice Ninja Company Gateways API](https://apis.io/apis/invoice-ninja/invoice-ninja-company-gateways-api/)
- [Invoice Ninja Settings API](https://apis.io/apis/invoice-ninja/invoice-ninja-settings-api/)

## Tags

Companies

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