# Mavenlink Rate Card Versions API

**Canonical:** https://apis.io/apis/mavenlink/mavenlink-rate-card-versions-api/  
**Provider:** Mavenlink — https://apis.io/providers/mavenlink/  
**Base URL:** https://api.mavenlink.com/api/v1/  
**Documentation:** https://developer.kantata.com/

Mavenlink Rate Card Versions API is one of 103 APIs that [Mavenlink](https://apis.io/providers/mavenlink/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Rate Card Versions. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, and rate-limit docs.

Rate Card Versions represent a snapshot of a Rate Card at a specified point in time. They are used to set the default rate. Rate Card Versions belong to a Rate Card Set Version and own many Rate Card Roles. Rate Card Versions cannot be explicitly created. This is done through the creation of Rate Cards or Rate Card Set Versions.

## Machine-readable artifacts (9)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/mavenlink/refs/heads/main/openapi/mavenlink-rate-card-versions-api-openapi.yml
- **Documentation** — https://developer.kantata.com/
- **APIReference** — https://developer.kantata.com/kantata/specification
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/mavenlink/refs/heads/main/authentication/mavenlink-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/mavenlink/refs/heads/main/scopes/mavenlink-scopes.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/mavenlink/refs/heads/main/conventions/mavenlink-conventions.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/mavenlink/refs/heads/main/data-model/mavenlink-data-model.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/mavenlink/refs/heads/main/errors/mavenlink-problem-types.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/mavenlink/refs/heads/main/rate-limits/mavenlink-rate-limits.yml

## Other Mavenlink APIs (12)

- [Kantata OX MCP Server](https://apis.io/apis/mavenlink/kantata-ox-mcp-server/)
- [Kantata OX Developer Documentation Agent](https://apis.io/apis/mavenlink/kantata-ox-developer-documentation-agent/)
- [Mavenlink Access Group Memberships API](https://apis.io/apis/mavenlink/mavenlink-access-group-memberships-api/)
- [Mavenlink Account Colors API](https://apis.io/apis/mavenlink/mavenlink-account-colors-api/)
- [Mavenlink Account Invitations API](https://apis.io/apis/mavenlink/mavenlink-account-invitations-api/)
- [Mavenlink Account Locations API](https://apis.io/apis/mavenlink/mavenlink-account-locations-api/)
- [Mavenlink Account Memberships API](https://apis.io/apis/mavenlink/mavenlink-account-memberships-api/)
- [Mavenlink Activations API](https://apis.io/apis/mavenlink/mavenlink-activations-api/)
- [Mavenlink Assignments API](https://apis.io/apis/mavenlink/mavenlink-assignments-api/)
- [Mavenlink Attachments API](https://apis.io/apis/mavenlink/mavenlink-attachments-api/)
- [Mavenlink Backup Approver Associations API](https://apis.io/apis/mavenlink/mavenlink-backup-approver-associations-api/)
- [Mavenlink Billable Utilizations API](https://apis.io/apis/mavenlink/mavenlink-billable-utilizations-api/)

## Tags

Rate Card Versions

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