# Granicus Matter Histories API

**Canonical:** https://apis.io/apis/granicus/granicus-matterhistories-api/  
**Provider:** Granicus — https://apis.io/providers/granicus/  
**Base URL:** https://webapi.legistar.com  
**Documentation:** https://webapi.legistar.com/Help

Granicus Matter Histories API is one of 26 APIs that [Granicus](https://apis.io/providers/granicus/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include MatterHistories. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 6 JSON Schemas.

The MatterHistories API from Granicus — 2 operation(s) for matterhistories.

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/{Client}/Matters/{MatterId}/Histories` | Gets all Matter History records under a particular Matter |
| POST | `/v1/{Client}/Matters/{MatterId}/Histories` | Adds one Matter History record |
| GET | `/v1/{Client}/Matters/{MatterId}/Histories/{MatterHistoryId}` | Gets one Matter History record |
| PUT | `/v1/{Client}/Matters/{MatterId}/Histories/{MatterHistoryId}` | Updates one Matter History record |
| DELETE | `/v1/{Client}/Matters/{MatterId}/Histories/{MatterHistoryId}` | Deletes one Matter History record |

## Machine-readable artifacts (9)

- **OpenAPI** — https://artifacts.apis.io/granicus/openapi/granicus-matterhistories-api-openapi.yml
- **OpenAPI (provider-hosted)** — https://webapi.legistar.com/swagger/docs/v1
- **Documentation** — https://webapi.legistar.com/Help
- **JSONSchema** — https://artifacts.apis.io/granicus/json-schema/granicus-granicus-matter-schema.json
- **JSONSchema** — https://artifacts.apis.io/granicus/json-schema/granicus-granicus-event-item-schema.json
- **JSONSchema** — https://artifacts.apis.io/granicus/json-schema/granicus-granicus-matter-history-schema.json
- **JSONSchema** — https://artifacts.apis.io/granicus/json-schema/granicus-granicus-office-record-schema.json
- **JSONSchema** — https://artifacts.apis.io/granicus/json-schema/granicus-granicus-event-schema.json
- **JSONSchema** — https://artifacts.apis.io/granicus/json-schema/granicus-granicus-person-schema.json

## Other Granicus APIs (12)

- [GovDelivery Transactional Messaging Service (TMS) API](https://apis.io/apis/granicus/govdelivery-tms-api/)
- [GovDelivery Communications Cloud API](https://apis.io/apis/granicus/govdelivery-communications-cloud-api/)
- [Granicus Platform SOAP API](https://apis.io/apis/granicus/platform-soap-api/)
- [Granicus Actions API](https://apis.io/apis/granicus/granicus-actions-api/)
- [Granicus Bodies API](https://apis.io/apis/granicus/granicus-bodies-api/)
- [Granicus Body Types API](https://apis.io/apis/granicus/granicus-bodytypes-api/)
- [Granicus Code Sections API](https://apis.io/apis/granicus/granicus-codesections-api/)
- [Granicus Event Items API](https://apis.io/apis/granicus/granicus-eventitems-api/)
- [Granicus Events API](https://apis.io/apis/granicus/granicus-events-api/)
- [Granicus Indexes API](https://apis.io/apis/granicus/granicus-indexes-api/)
- [Granicus Matter Attachments API](https://apis.io/apis/granicus/granicus-matterattachments-api/)
- [Granicus Matter Code Sections API](https://apis.io/apis/granicus/granicus-mattercodesections-api/)

## Tags

MatterHistories

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