# PortX ORCA (Open Reusable Core API)

**Canonical:** https://apis.io/apis/modusbox/portx-orca-open-reusable-core-api/  
**Provider:** ModusBox — https://apis.io/providers/modusbox/  
**Base URL:** https://api.portx.io/orca/v1  
**Documentation:** https://orca-docs.portx.io/

PortX ORCA (Open Reusable Core API) is published by [ModusBox](https://apis.io/providers/modusbox/) on the [APIs.io](https://apis.io/) network. Tagged areas include Banking, Core Banking, Account, Payments, and ISO 20022. The published artifact set on APIs.io includes API documentation, an API reference, a getting-started guide, a changelog, and authentication docs.

ORCA is PortX's universal, standards-based REST contract for US banking core connectivity — an ISO 20022-aligned JSON/REST specification covering bank account opening, maintenance, closing and reporting, plus parties, transactions, cards, loans, collaterals, ledger accounts, internal transfers and credit transfers. The published OpenAPI 3.1.0 description carries 112 operations across 16 tags. ORCA is deployed as a per-institution connector (for example a symitar-orca or fco-premier-orca instance), so the contract's servers block is templated rather than naming one shared host. Access to the specification is governed by the ORCA Evaluation and Access License.

## Machine-readable artifacts (7)

- **Documentation** — https://orca-docs.portx.io/
- **APIReference** — https://orca-docs.portx.io/api/
- **GettingStarted** — https://orca-docs.portx.io/docs/getting-started/
- **ChangeLog** — https://orca-docs.portx.io/docs/changelog/
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/modusbox/refs/heads/main/authentication/modusbox-authentication.yml
- **License** — https://orca-docs.portx.io/license/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/modusbox/refs/heads/main/apis.yml

## Tags

Banking, Core Banking, Account, Payments, ISO 20022

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