# Callidus Legal AI Legal Research: V3 API

**Canonical:** https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-legal-research-v3-api-api/  
**Provider:** Callidus Legal AI — https://apis.io/providers/callidus-legal-ai/  
**Base URL:** https://api.app.strongsuit.com  
**Documentation:** https://api.app.strongsuit.com

Callidus Legal AI Legal Research: V3 API is one of 52 APIs that [Callidus Legal AI](https://apis.io/providers/callidus-legal-ai/) 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 Legal Research: V3 API. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

The Legal Research: V3 API API from Callidus Legal AI — 140 operation(s) for legal research: v3 api.

## Operations (60 of 165)

| Method | Path | Summary |
|---|---|---|
| GET | `/legal_research/v3/drafting-studio/prompts` | List Prompt Overrides |
| PUT | `/legal_research/v3/drafting-studio/prompts/{prompt_key}` | Upsert Prompt Override |
| DELETE | `/legal_research/v3/drafting-studio/prompts/{prompt_key}` | Delete Prompt Override |
| GET | `/legal_research/v3/` | List User Researches |
| POST | `/legal_research/v3/` | Create Research |
| POST | `/legal_research/v3/seed` | Seed Research |
| GET | `/legal_research/v3/{research_id}` | Get Research Metadata |
| PUT | `/legal_research/v3/{research_id}` | Set Research Metadata |
| PATCH | `/legal_research/v3/{research_id}` | Update Research Metadata |
| DELETE | `/legal_research/v3/{research_id}` | Delete Research Endpoint |
| GET | `/legal_research/v3/{research_id}/full-research-progress` | Get Full Research Progress |
| GET | `/legal_research/v3/{research_id}/deepen-progress` | Get Deepen Progress |
| GET | `/legal_research/v3/{research_id}/overview_bundle` | Get Overview Bundle |
| POST | `/legal_research/v3/{research_id}/quick_answer/start` | Start Quick Answer |
| POST | `/legal_research/v3/{research_id}/full_research/start` | Start Full Research |
| POST | `/legal_research/v3/{research_id}/ensure_fill` | Ensure Fill |
| GET | `/legal_research/v3/{research_id}/followup` | Get Followup State |
| PUT | `/legal_research/v3/{research_id}/followup` | Commit Followup |
| POST | `/legal_research/v3/{research_id}/followup/generate` | Generate Followup Suggestion |
| POST | `/legal_research/v3/{research_id}/followup/generate-additional` | Generate Additional Followup |
| PUT | `/legal_research/v3/{research_id}/followup/draft` | Save Followup Draft |
| GET | `/legal_research/v3/{research_id}/summary` | Get Summary State |
| PUT | `/legal_research/v3/{research_id}/summary` | Commit Summary |
| POST | `/legal_research/v3/{research_id}/summary/generate` | Generate Summary Step |
| POST | `/legal_research/v3/{research_id}/summary/refresh` | Refresh Summary |
| GET | `/legal_research/v3/{research_id}/parties` | Get Parties State |
| PUT | `/legal_research/v3/{research_id}/parties` | Commit Parties Selection |
| POST | `/legal_research/v3/{research_id}/parties/generate` | Generate Parties Suggestion |
| GET | `/legal_research/v3/{research_id}/party_alignment` | Get Party Alignment State |
| PUT | `/legal_research/v3/{research_id}/party_alignment` | Update Party Alignment |
| POST | `/legal_research/v3/{research_id}/party_alignment/resolve` | Resolve Party Alignment Endpoint |
| GET | `/legal_research/v3/{research_id}/briefing` | Get Briefing State |
| PUT | `/legal_research/v3/{research_id}/briefing` | Commit Briefing |
| POST | `/legal_research/v3/{research_id}/briefing/generate` | Generate Briefing Suggestion |
| GET | `/legal_research/v3/{research_id}/facts-evidence` | Get Facts And Evidence |
| GET | `/legal_research/v3/{research_id}/statement_of_facts/{variant}` | Get Statement Of Facts |
| PUT | `/legal_research/v3/{research_id}/statement_of_facts/{variant}` | Commit Statement Of Facts |
| POST | `/legal_research/v3/{research_id}/statement_of_facts/generate` | Rewrite Statement Of Facts |
| POST | `/legal_research/v3/{research_id}/statement_of_facts/{variant}/paragraph` | Add Paragraph |
| DELETE | `/legal_research/v3/{research_id}/statement_of_facts/{variant}/paragraph/{paragraph_id}` | Delete Paragraph |
| GET | `/legal_research/v3/{research_id}/sof_exhibits/citable_documents` | List Citable Documents |
| POST | `/legal_research/v3/{research_id}/sof_exhibits` | Register Sof Exhibit |
| GET | `/legal_research/v3/{research_id}/cause_of_action` | Get Coa State |
| PUT | `/legal_research/v3/{research_id}/cause_of_action` | Commit Coa Selection |
| POST | `/legal_research/v3/{research_id}/cause_of_action/generate` | Generate Coa Suggestion |
| POST | `/legal_research/v3/{research_id}/cause_of_action/add` | Add Coa |
| DELETE | `/legal_research/v3/{research_id}/cause_of_action/{coa_id}` | Delete Coa |
| GET | `/legal_research/v3/{research_id}/coa/{coa_id}/legal_authority` | Get Authority State |
| PUT | `/legal_research/v3/{research_id}/coa/{coa_id}/legal_authority` | Commit Authority Selection |
| POST | `/legal_research/v3/{research_id}/coa/{coa_id}/legal_authority/generate` | Generate Authority Suggestion |
| POST | `/legal_research/v3/{research_id}/coa/{coa_id}/legal_authority/deep_search` | Deep Search Authorities |
| POST | `/legal_research/v3/{research_id}/coa/{coa_id}/legal_authority/add` | Add Authority |
| DELETE | `/legal_research/v3/{research_id}/coa/{coa_id}/legal_authority/{authority_id}` | Delete Authority |
| POST | `/legal_research/v3/{research_id}/legal_authority/search_openlaws` | Search Openlaws |
| POST | `/legal_research/v3/{research_id}/coa/{coa_id}/legal_authority/{authority_id}/verify` | Verify Authority Endpoint |
| POST | `/legal_research/v3/{research_id}/coa/{coa_id}/legal_authority/{authority_id}/summary` | Regenerate Authority Summary |
| GET | `/legal_research/v3/{research_id}/coa/{coa_id}/key_question` | Get Key Question State |
| PUT | `/legal_research/v3/{research_id}/coa/{coa_id}/key_question` | Commit Key Question |
| POST | `/legal_research/v3/{research_id}/coa/{coa_id}/key_question/generate` | Generate Key Question Suggestion |
| POST | `/legal_research/v3/{research_id}/coa/{coa_id}/key_question/add` | Add Key Question |

…and 105 more operations. They are listed in full on the page.

## Machine-readable artifacts (7)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/callidus-legal-ai/refs/heads/main/openapi/callidus-legal-ai-legal-research-v3-api-api-openapi.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/callidus-legal-ai/refs/heads/main/json-schema/callidus-legal-ai-vehicle-detail-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/callidus-legal-ai/refs/heads/main/json-schema/callidus-legal-ai-tax-document-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/callidus-legal-ai/refs/heads/main/json-schema/callidus-legal-ai-liability-account-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/callidus-legal-ai/refs/heads/main/json-schema/callidus-legal-ai-detail-dataset-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/callidus-legal-ai/refs/heads/main/json-schema/callidus-legal-ai-expense-record-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/callidus-legal-ai/refs/heads/main/json-schema/callidus-legal-ai-rental-property-detail-response-schema.json

## Other Callidus Legal AI APIs (12)

- [Callidus Legal AI Addin Doc Utils API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-addin-docutils-api/)
- [Callidus Legal AI Addin Litigate API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-addin-litigate-api/)
- [Callidus Legal AI Addin Live Edit API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-addin-liveedit-api/)
- [Callidus Legal AI Addin Negotiate API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-addin-negotiate-api/)
- [Callidus Legal AI Addin Outlook API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-addin-outlook-api/)
- [Callidus Legal AI Authorization API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-authorization-api/)
- [Callidus Legal AI Basic Bot API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-basic-bot-api/)
- [Callidus Legal AI CallidusAI API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-callidusai-api-api/)
- [Callidus Legal AI Cases API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-cases-api/)
- [Callidus Legal AI Changes API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-changes-api/)
- [Callidus Legal AI Chat API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-chat-api/)
- [Callidus Legal AI Contract API](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-contract-api/)

## Tags

Legal Research: V3 API

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/callidus-legal-ai/callidus-legal-ai-legal-research-v3-api-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/callidus-legal-ai/.