# JustiFi Fee Configurations API

**Canonical:** https://apis.io/apis/justifi/justifi-fee-configurations-api/  
**Provider:** JustiFi — https://apis.io/providers/justifi/  
**Base URL:** https://api.justifi.ai/v1  
**Documentation:** https://docs.justifi.tech/api-spec

JustiFi Fee Configurations API is one of 27 APIs that [JustiFi](https://apis.io/providers/justifi/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Fee Configurations. The published artifact set on APIs.io includes an OpenAPI specification and authentication docs.

Standard Fee Configurations allow platforms to set per-sub-account fee rates that are automatically applied at payment time. Configurations are managed per fee type — creating a new configuration for the same fee type automatically retires the previous one. For a detailed guide on configurable fees, including the fee hierarchy, calculation formula, and examples, see the [Configurable Fees documentation](https://docs.justifi.tech/configurableFees/overview).

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/justifi/refs/heads/main/openapi/justifi-fee-configurations-api-openapi.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/justifi/refs/heads/main/asyncapi/justifi-webhooks.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/justifi/refs/heads/main/authentication/justifi-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/justifi/refs/heads/main/errors/justifi-problem-types.yml
- **DeclineCodes** — https://raw.githubusercontent.com/api-evangelist/justifi/refs/heads/main/errors/justifi-decline-codes.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/justifi/refs/heads/main/data-model/justifi-data-model.yml

## Other JustiFi APIs (12)

- [JustiFi Ach Return Fees API](https://apis.io/apis/justifi/justifi-ach-return-fees-api/)
- [JustiFi Address API](https://apis.io/apis/justifi/justifi-address-api/)
- [JustiFi API Credentials API](https://apis.io/apis/justifi/justifi-api-credentials-api/)
- [JustiFi Balance Transactions API](https://apis.io/apis/justifi/justifi-balance-transactions-api/)
- [JustiFi Bank Account API](https://apis.io/apis/justifi/justifi-bank-account-api/)
- [JustiFi Bind Insurance API](https://apis.io/apis/justifi/justifi-bind-insurance-api/)
- [JustiFi Business API](https://apis.io/apis/justifi/justifi-business-api/)
- [JustiFi Checkouts API](https://apis.io/apis/justifi/justifi-checkouts-api/)
- [JustiFi Disputes API](https://apis.io/apis/justifi/justifi-disputes-api/)
- [JustiFi Document API](https://apis.io/apis/justifi/justifi-document-api/)
- [JustiFi Identity API](https://apis.io/apis/justifi/justifi-identity-api/)
- [JustiFi Payment Method Groups API](https://apis.io/apis/justifi/justifi-payment-method-groups-api/)

## Tags

Fee Configurations

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