How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

401GO Investments & Portfolios API

The Investments & Portfolios API from 401GO — 8 operation(s) for investments & portfolios.

401GO Investments & Portfolios API is one of 10 APIs that 401GO publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Investments & Portfolios. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, and authentication docs.

This API exposes 10 operations across 8 paths. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against the base URL https://app.401go.com/api.

10 operations 8 paths 0 schemas 6 GET4 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://app.401go.com/api
Authentication
API Key, HTTP Bearer
Resource Areas
1

Authentication & Security 2

401GO Investments & Portfolios API declares 2 security schemes for authenticating requests. An API key is passed in the header as Authorization (knoxApiToken). It accepts HTTP bearer tokens (oauth2).

  • knoxApiToken — Token-based authentication with required prefix "Token"
  • oauth2 — OAuth 2.0 Bearer based with an existing token. Enter a token retrieved via the regular OAuth flow elsewhere.

Paths & Operations 10

Across 8 paths, the API surfaces 10 operations — 6 GET, 4 POST. Each is listed below with its method, path, parameters, and response codes.

Investments & Portfolios 10
GET
/investments/{investment_id}/
Investments retrieve
investments_retrieve 1 param → 200
POST
/participants/{participant_id}/cancel-participant-rebalance/
Participants cancel participant rebalance create
participants_cancel_participant_rebalance_create 1 param → 200400401403
GET
/participants/{participant_id}/investment-history/
Participants investment history list
participants_investment_history_list 3 params → 200401403
GET
/participants/{participant_id}/investment-options/
Participants investment options list
participants_investment_options_list 3 params → 200401403
GET
/participants/{participant_id}/investment-performance/
Participants investment performance list
participants_investment_performance_list 5 params → 200401403
GET
/participants/{participant_id}/portfolio/
Participants portfolio list
participants_portfolio_list 3 params → 200401403
POST
/participants/{participant_id}/portfolio/
Participants portfolio create
participants_portfolio_create 3 params body → 200401403
GET
/participants/{participant_id}/portfolio-settings/
Participants portfolio settings retrieve
participants_portfolio_settings_retrieve 1 param → 200401403
POST
/participants/{participant_id}/portfolio-settings/
Participants portfolio settings create
participants_portfolio_settings_create 1 param body → 200401403
POST
/participants/{participant_id}/start-participant-rebalance/
Participants start participant rebalance create
participants_start_participant_rebalance_create 1 param → 200400401403

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

401go-investments-portfolios-api-openapi.yml Raw ↑

Other APIs 401GO publishes across the network.

401GO Affiliates & Firms API
401GO Beneficiaries API
401GO Companies & Plans API
401GO Contributions & Payroll API
401GO Documents API
401GO Money Movement API
401GO Notifications API
401GO Participants API
401GO Retirement Planning API
Where this information came from

This is an independent, third-party profile of 401GO Investments & Portfolios API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.