---
title: "Run deep-diligence claim-driven workflow via diligence microservice. This is the NEW iterative claim extraction workflow (different from the retired flow). Conducts multiple rounds of research, extracting and validating claims with evidence tracking."
method: POST
path: "/v2/diligence/deep-diligence"
tags: ["Diligence"]
---

# Run deep-diligence claim-driven workflow via diligence microservice. This is the NEW iterative claim extraction workflow (different from the retired flow). Conducts multiple rounds of research, extracting and validating claims with evidence tracking.

`POST /v2/diligence/deep-diligence`

## Request

- Base URL: `https://api.omtx.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.omtx.ai/v2/diligence/deep-diligence`
- Auth: one of:
  - API key in header `x-api-key`
  - HTTP bearer

## Headers

- `Idempotency-Key` string, required

## Request body

- object: Public gateway request for deep diligence.
  - `query` string, required
  - `preset` 'quick' | 'deep' | 'deeper' | 'deepest', nullable: Deep-diligence preset selector.

## Response `200`

Successful Response

- unknown

## Other responses

- `202`: Job accepted. Poll /v2/jobs/{job_id} for status/result.

---

[API](https://skmtc.dev/omtx/apis/gateway.md) - [All operations](https://skmtc.dev/omtx/apis/gateway/llms.txt) - [OpenAPI document](https://skmtc.dev/omtx/apis/gateway/revisions/232715a75205?raw)