ModusBox
ModusBox now operates as PortX, Inc. — modusbox.com 301s to portx.io. PortX is an AI-native integration platform (iPaaS) purpose-built for community banks, credit unions and fintechs. The PortX Platform spans Integration Manager (core, fintech and enterprise API integration), Data Manager (a governed real-time data lakehouse powering Customer 360), Payment Manager (ACH, wire, RTP and FedNow payment orchestration) and PiXi AI as the embedded intelligence layer. Its ORCA (Open Reusable Core API) specification is an ISO 20022-aligned JSON/REST contract for connecting to major US banking cores including Symitar, Fiserv Premier, Finastra Phoenix and Corelation KeyStone. PortX is SOC 2 Type II and ISO/IEC 27001 certified and aligns to FAPI, FDX, ISO 20022, CUFX and PCI.
ModusBox is listed with 1 API on the APIs.io network: PortX ORCA (Open Reusable Core API). Tagged areas include Company, Banking, Core Banking, Credit Union, and Financial Services.
ModusBox’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, signup flow, changelog, and 17 more developer resources.
Kin Score
Standards implemented 2
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
APIs 1
Individual APIs this provider publishes, each with its own machine-readable definition.
PortX ORCA (Open Reusable Core API)
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, maintenan...
ModusBox API pricing
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Modusbox Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Modusbox Finops
FINOPSSecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Source (apis.yml)
ModusBox API — frequently asked questions
Does ModusBox have an API?
Yes. APIs.io lists 1 API from ModusBox, including PortX ORCA (Open Reusable Core API).
Is there an OpenAPI specification for the ModusBox API?
Yes. APIs.io indexes 1 OpenAPI specification for ModusBox, each linked for download from this page.
How do I authenticate with the ModusBox API?
ModusBox uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Modusbox Authentication.
Is the ModusBox API ready for AI agents?
ModusBox has a Kin Score of 42.6 out of 100 (developing) and an Agent Readiness score of 18.0 (agent-aware), scored by API Evangelist on 2026-11-06.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.