> ## Documentation Index
> Fetch the complete documentation index at: https://deepline.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Reo.dev: Reo Get Segment Developers

> List the developers in a Reo.dev DEVELOPER segment: name, designation, business email, LinkedIn and GitHub, account ID, activity score and latest activity.

List the developers in a Reo.dev DEVELOPER segment: name, designation, business email, LinkedIn and GitHub, account ID, activity score and latest activity.

> [!NOTE]
>
> Tool ID: `reo_get_segment_developers`

## Run this action

Use the TypeScript SDK for one call. Use `ctx.tools.execute(...)` inside a Play for durable calls, scheduled calls, or CSV processing.

```ts theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
import { Deepline } from 'deepline';

const deepline = await Deepline.connect();
const result = await deepline.tools.execute(
  'reo_get_segment_developers',
  {
    "segment_id": "123e4567-e89b-42d3-a456-426614174000"
  },
);

console.log(result.toolResponse.raw);
```

### CLI

```bash theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
deepline run reo_get_segment_developers --input '{
  "segment_id": "123e4567-e89b-42d3-a456-426614174000"
}'
```

## Example response

The SDK returns this shape at `result.toolResponse.raw`. The example values illustrate the response.

```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
{
  "data": {
    "data": [
      {
        "id": "id_123",
        "org_id": "org_123",
        "developer_name": "Example"
      }
    ],
    "page_no": 123,
    "page_size": 123
  }
}
```

Use `deepline describe reo_get_segment_developers --json` for the latest machine-readable contract.

## Input reference

### Overview Returns the list of developers belonging to a specific DEVELOPER-type segment, including contact details (LinkedIn, GitHub, business email), location and activity score. Use the segment ID from **List Segments** to scope this call. ### Path Parameters | Name | Type | Required | Description | |---|---|---|---| | `segment_id` | string (UUID) | Yes | ID of a DEVELOPER-type segment, from List Segments | ### Errors | Code | When it happens | Response body | |---|---|---| | 400 | `X-API-KEY` header missing or empty | `{"error":"Missing API Key"}` | | 403 | Invalid API key, or a write API key used on this host · Segment ID doesn't exist · Segment isn't DEVELOPER type · Segment ID is malformed or empty | Bad key: `{"error":"Invalid API Key."}` · Unknown or wrong-type segment: `{"error":"Invalid Segment"}` · Malformed or empty ID: `{"error":"Invalid Segment Id."}` | ### ENUMs | Field See the live schema below for the complete notes.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `payload.segment_id` | `string` | Yes | — | ID of a DEVELOPER-type segment, from List Segments. Format: `uuid`. |
| `payload.page` | `integer` | No | `1` | Page number. Defaults to 1. |

<details>
  <summary>Show raw input schema</summary>

  ### Input JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "### Overview Returns the list of developers belonging to a specific DEVELOPER-type segment, including contact details (LinkedIn, GitHub, business email), location and activity score. Use the segment ID from **List Segments** to scope this call. ### Path Parameters | Name | Type | Required | Description | |---|---|---|---| | `segment_id` | string (UUID) | Yes | ID of a DEVELOPER-type segment, from List Segments | ### Errors | Code | When it happens | Response body | |---|---|---| | 400 | `X-API-KEY` header missing or empty | `{\"error\":\"Missing API Key\"}` | | 403 | Invalid API key, or a write API key used on this host · Segment ID doesn't exist · Segment isn't DEVELOPER type · Segment ID is malformed or empty | Bad key: `{\"error\":\"Invalid API Key.\"}` · Unknown or wrong-type segment: `{\"error\":\"Invalid Segment\"}` · Malformed or empty ID: `{\"error\":\"Invalid Segment Id.\"}` | ### ENUMs | Field | Value | Meaning | |---|---|---| | activity_score | `HIGH` | `activity_score_numeric` 60–100. Strong engagement, high activity levels | | activity_score | `MEDIUM` | `activity_score_numeric` 20–60. Moderate engagement, requires nurturing | | activity_score | `LOW` | `activity_score_numeric` 0–20. Minimal activity, potential drop-off risk | | seniority | `Entry Level`, `Architect`, `Director`, `VP`, `CXO`, `Founder` | Seniority of the developer's current role | | employee_count_range | `1-10`, `11-50`, `51-250`, `251-1K`, `1K-5K`, `5K-10K`, `10K-50K`, `50K-100K`, `100K+` | Headcount band of the developer's company | ### Things to Note - `id` is the developer ID. Pass it as `developer_id` to Get Developer Activities. `org_id` is the account ID of the developer's company. - Pagination fields are `page_no`, `page_size` and `total_pages`. - `page=abc`, `page=0` and `page=-1` don't error. They are treated as page 1 and return 200. - The latest-activity field is `latest_activity_time` here, not `latest_activity` as on account APIs. Both are epoch milliseconds. - `developer_github` and other contact fields are an empty string when unknown. - `tags` and `agent_tags` are comma-separated strings.",
    "properties": {
      "segment_id": {
        "type": "string",
        "description": "ID of a DEVELOPER-type segment, from List Segments.",
        "format": "uuid"
      },
      "page": {
        "type": "integer",
        "description": "Page number. Defaults to 1.",
        "default": 1
      }
    },
    "required": [
      "segment_id"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Output reference

Standard tool result payload.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `result.data` | `object` | Yes | — | Provider response payload. |
| `result.data.data` | `array \| null` | No | — | Result records. |
| `result.data.data[].id` | `string` | No | — | Developer ID. Pass it as `developer_id` to Get Developer Activities. |
| `result.data.data[].org_id` | `string` | No | — | Account ID of the person's company. |
| `result.data.data[].developer_name` | `string` | No | — | Full name. |
| `result.data.data[].developer_first_name` | `string` | No | — | First name. |
| `result.data.data[].developer_last_name` | `string` | No | — | Last name. |
| `result.data.data[].developer_linkedin` | `string` | No | — | LinkedIn profile URL. Empty string when unknown. |
| `result.data.data[].developer_github` | `string` | No | — | GitHub profile URL. Empty string when unknown. |
| `result.data.data[].developer_business_email` | `string` | No | — | Business email. Empty string when unknown. |
| `result.data.data[].first_activity_date` | `string` | No | — | Date of the first activity, `YYYY-MM-DD`. |
| `result.data.data[].last_activity_date` | `string` | No | — | Date of the latest activity, `YYYY-MM-DD`. |
| `result.data.data[].first_activity` | `integer` | No | — | First activity timestamp, epoch milliseconds. |
| `result.data.data[].latest_activity_time` | `integer` | No | — | Latest activity timestamp, epoch milliseconds. Named `latest_activity` on account APIs. |
| `result.data.data[].tags` | `string` | No | — | Tags, as a comma-separated string. Empty string when none. |
| `result.data.data[].city` | `string` | No | — | City. |
| `result.data.data[].state` | `string` | No | — | State or region. |
| `result.data.data[].country` | `string` | No | — | Country. |
| `result.data.data[].designation` | `string` | No | — | Job title. |
| `result.data.data[].seniority` | `"Entry Level" \| "Architect" \| "Director" \| "VP" \| "CXO" \| "Founder"` | No | — | Seniority of the current role. See ENUMs. - `Entry Level`, `Architect`, `Director`, `VP`, `CXO`, `Founder`: Seniority of the developer's current role Allowed: `Entry Level`, `Architect`, `Director`, `VP`, `CXO`, `Founder`. |
| `result.data.data[].activity_score` | `"HIGH" \| "MEDIUM" \| "LOW"` | No | — | Activity band. See ENUMs. - `HIGH`: `activity_score_numeric` 60–100. Strong engagement, high activity levels - `MEDIUM`: `activity_score_numeric` 20–60. Moderate engagement, requires nurturing - `LOW`: `activity_score_numeric` 0–20. Minimal activity, potential drop-off risk Allowed: `HIGH`, `MEDIUM`, `LOW`. |
| `result.data.data[].activity_score_numeric` | `number` | No | — | Numeric activity score, 0–100. Can be a decimal. |
| `result.data.data[].segment_id` | `string` | No | — | ID of the segment this record belongs to. |
| `result.data.data[].segment_name` | `string` | No | — | Display name of the segment. |
| `result.data.data[].agent_tags` | `string` | No | — | Tags added by Reo Agents, as a comma-separated string. Empty string when none. |
| `result.data.data[].employee_count_range` | `"1-10" \| "11-50" \| "51-250" \| "251-1K" \| "1K-5K" \| "5K-10K" \| "10K-50K" \| "50K-100K" \| "100K+"` | No | — | Company headcount band. See ENUMs. - `1-10`, `11-50`, `51-250`, `251-1K`, `1K-5K`, `5K-10K`, `10K-50K`, `50K-100K`, `100K+`: Headcount band of the developer's company Allowed: `1-10`, `11-50`, `51-250`, `251-1K`, `1K-5K`, `5K-10K`, `10K-50K`, `50K-100K`, `100K+`. |
| `result.data.data[].reo_developer_link` | `string` | No | — | Deep link to the person in the Reo dashboard. |
| `result.data.page_no` | `integer` | No | — | Current page number. |
| `result.data.page_size` | `integer` | No | — | Number of records returned on this page. `0` on a page past the last one (on segment and list APIs). |
| `result.data.total_pages` | `integer` | No | — | Total number of pages. |
| `result.meta` | `object` | No | — | Additional response metadata (status, paging). |

<details>
  <summary>Show raw output schema</summary>

  ### Output JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Standard tool result payload.",
    "properties": {
      "data": {
        "type": "object",
        "description": "Provider response payload.",
        "properties": {
          "data": {
            "type": [
              "array",
              "null"
            ],
            "description": "Result records.",
            "items": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "string",
                  "description": "Developer ID. Pass it as `developer_id` to Get Developer Activities."
                },
                "org_id": {
                  "type": "string",
                  "description": "Account ID of the person's company."
                },
                "developer_name": {
                  "type": "string",
                  "description": "Full name."
                },
                "developer_first_name": {
                  "type": "string",
                  "description": "First name."
                },
                "developer_last_name": {
                  "type": "string",
                  "description": "Last name."
                },
                "developer_linkedin": {
                  "type": "string",
                  "description": "LinkedIn profile URL. Empty string when unknown."
                },
                "developer_github": {
                  "type": "string",
                  "description": "GitHub profile URL. Empty string when unknown."
                },
                "developer_business_email": {
                  "type": "string",
                  "description": "Business email. Empty string when unknown."
                },
                "first_activity_date": {
                  "type": "string",
                  "description": "Date of the first activity, `YYYY-MM-DD`."
                },
                "last_activity_date": {
                  "type": "string",
                  "description": "Date of the latest activity, `YYYY-MM-DD`."
                },
                "first_activity": {
                  "type": "integer",
                  "description": "First activity timestamp, epoch milliseconds."
                },
                "latest_activity_time": {
                  "type": "integer",
                  "description": "Latest activity timestamp, epoch milliseconds. Named `latest_activity` on account APIs."
                },
                "tags": {
                  "type": "string",
                  "description": "Tags, as a comma-separated string. Empty string when none."
                },
                "city": {
                  "type": "string",
                  "description": "City."
                },
                "state": {
                  "type": "string",
                  "description": "State or region."
                },
                "country": {
                  "type": "string",
                  "description": "Country."
                },
                "designation": {
                  "type": "string",
                  "description": "Job title."
                },
                "seniority": {
                  "type": "string",
                  "description": "Seniority of the current role. See ENUMs. - `Entry Level`, `Architect`, `Director`, `VP`, `CXO`, `Founder`: Seniority of the developer's current role",
                  "enum": [
                    "Entry Level",
                    "Architect",
                    "Director",
                    "VP",
                    "CXO",
                    "Founder"
                  ]
                },
                "activity_score": {
                  "type": "string",
                  "description": "Activity band. See ENUMs. - `HIGH`: `activity_score_numeric` 60–100. Strong engagement, high activity levels - `MEDIUM`: `activity_score_numeric` 20–60. Moderate engagement, requires nurturing - `LOW`: `activity_score_numeric` 0–20. Minimal activity, potential drop-off risk",
                  "enum": [
                    "HIGH",
                    "MEDIUM",
                    "LOW"
                  ]
                },
                "activity_score_numeric": {
                  "type": "number",
                  "description": "Numeric activity score, 0–100. Can be a decimal."
                },
                "segment_id": {
                  "type": "string",
                  "description": "ID of the segment this record belongs to."
                },
                "segment_name": {
                  "type": "string",
                  "description": "Display name of the segment."
                },
                "agent_tags": {
                  "type": "string",
                  "description": "Tags added by Reo Agents, as a comma-separated string. Empty string when none."
                },
                "employee_count_range": {
                  "type": "string",
                  "description": "Company headcount band. See ENUMs. - `1-10`, `11-50`, `51-250`, `251-1K`, `1K-5K`, `5K-10K`, `10K-50K`, `50K-100K`, `100K+`: Headcount band of the developer's company",
                  "enum": [
                    "1-10",
                    "11-50",
                    "51-250",
                    "251-1K",
                    "1K-5K",
                    "5K-10K",
                    "10K-50K",
                    "50K-100K",
                    "100K+"
                  ]
                },
                "reo_developer_link": {
                  "type": "string",
                  "description": "Deep link to the person in the Reo dashboard."
                }
              },
              "additionalProperties": false
            }
          },
          "page_no": {
            "type": "integer",
            "description": "Current page number."
          },
          "page_size": {
            "type": "integer",
            "description": "Number of records returned on this page. `0` on a page past the last one (on segment and list APIs)."
          },
          "total_pages": {
            "type": "integer",
            "description": "Total number of pages."
          }
        },
        "additionalProperties": false
      },
      "meta": {
        "type": "object",
        "description": "Additional response metadata (status, paging).",
        "additionalProperties": true
      }
    },
    "required": [
      "data"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Deepline cost

* Pricing model: `fixed` (per call).
* Estimated Deepline credits: `0` per pricing unit.
* Provider-native pricing may still exist outside Deepline credit billing.

## Related documentation

* [Connect integrations](https://deepline.com/docs/integrations.md)
* [SDK V2 quickstart](https://deepline.com/docs/sdk-v2/quickstart.md)
* [SDK reference](https://deepline.com/docs/sdk-v2/sdk-reference.md)
* [Run tools across a CSV](https://deepline.com/docs/sdk-v2/batch-csv.md)


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