# Australian Taxation Office Register a new software application instance API

**Canonical:** https://apis.io/apis/australian-taxation-office/australian-taxation-office-register-a-new-software-application-instance-api/  
**Provider:** Australian Taxation Office — https://apis.io/providers/australian-taxation-office/  
**Base URL:** https://api.ato.gov.au/idp/v1/relyingparties  
**Documentation:** https://apiportal.ato.gov.au/api-products/oauth-dynamic-client-registration-api

Australian Taxation Office Register a new software application instance API is one of 12 APIs that [Australian Taxation Office](https://apis.io/providers/australian-taxation-office/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 12 JSON Schema definitions. Tagged areas include Register a new software application instance. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 12 JSON Schemas.

The Register a new software application instance API from Australian Taxation Office — 1 operation(s) for register a new software application instance.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/` | Use this endpoint to register a new software application instance with ATO auth… |

## Machine-readable artifacts (21)

- **OpenAPI** — https://artifacts.apis.io/australian-taxation-office/openapi/australian-taxation-office-register-a-new-software-application-instance-api-openapi.yml
- **Documentation** — https://apiportal.ato.gov.au/api-products/oauth-dynamic-client-registration-api
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-relying-party-schema.json
- **Documentation** — https://apiportal.ato.gov.au/api-products/global-and-domestic-minimum-tax/global-and-domestic-minimum-tax-return-api
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-combined-minimum-global-domestic-return-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-global-domestic-minimum-tax-return-response-schema.json
- **Documentation** — https://apiportal.ato.gov.au/api-products/global-and-domestic-minimum-tax/global-and-domestic-minimum-constituent-entity-tax-return-api
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-global-domestic-minimum-group-entity-tax-return-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-global-domestic-minimum-group-entity-tax-return-request-schema.json
- **Documentation** — https://apiportal.ato.gov.au/api-products/global-and-domestic-minimum-tax/payment-reference-number-api
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-transaction-payment-reference-number-response-schema.json
- **Documentation** — https://apiportal.ato.gov.au/api-products/property-settlement-service
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-gstproperty-settlement-withholding-notification-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-gstproperty-settlement-date-confirmation-request-schema.json
- **Documentation** — https://apiportal.ato.gov.au/api-products/health-check-api
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-heartbeat-info-response-schema.json
- **Documentation** — https://apiportal.ato.gov.au/api-products/smsf-alias-lookup-api
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-provider-list-response-schema.json
- **Documentation** — https://apiportal.ato.gov.au/api-products/stapled-super-fund/stapled-super-fund-api
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-stapled-super-fund-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/australian-taxation-office/json-schema/australian-taxation-office-stapled-super-fund-response-schema.json

## Other Australian Taxation Office APIs (11)

- [Australian Taxation Office API Info API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-apiinfo-api/)
- [Australian Taxation Office Combined Global and Domestic Group Entity Tax Return API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-combined-global-and-domestic-group-entity-tax-return-api/)
- [Australian Taxation Office Combined Global and Domestic Minimum Tax Return API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-combined-global-and-domestic-minimum-tax-return-api/)
- [Australian Taxation Office Get Payee Stapled Super Fund for Receipt API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-get-payee-stapled-super-fund-for-receipt-api/)
- [Australian Taxation Office Get Payment Reference Number API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-get-payment-reference-number-api/)
- [Australian Taxation Office GST Property Settlement Date Confirmation API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-gst-property-settlement-date-confirmation-api/)
- [Australian Taxation Office GST Property Settlement Withholding Notification API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-gst-property-settlement-withholding-notification-api/)
- [Australian Taxation Office Heartbeat API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-heartbeat-api/)
- [Australian Taxation Office Providers API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-providers-api/)
- [Australian Taxation Office Request Stapled Super Fund for Payee API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-request-stapled-super-fund-for-payee-api/)
- [Australian Taxation Office Spec API](https://apis.io/apis/australian-taxation-office/australian-taxation-office-spec-api/)

## Tags

Register a new software application instance

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/australian-taxation-office/australian-taxation-office-register-a-new-software-application-instance-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/australian-taxation-office/.