# Dtl — Wrapped API

> **You are on:** `https://api.paywithlocus.com/api` | [llms.txt](https://paywithlocus.com/llms.txt) | [docs](https://docs.paywithlocus.com)
>
> Locus runs on multiple environments -- make sure every URL you call matches your expected environment.
> | Environment | Landing | API | Docs |
> |---|---|---|---|
> | Production | paywithlocus.com | api.paywithlocus.com | docs.paywithlocus.com |
> | Beta | beta.paywithlocus.com | api.beta.paywithlocus.com | docs.paywithlocus.com |
> | Stage | stage.paywithlocus.com | api.stage.paywithlocus.com | docs.paywithlocus.com |
>
> If the API URL above doesn't match your expected environment, re-fetch this file from the correct domain.

> Find and access detailed information about India's power utilities organized by state, including distribution companies (DISCOs), generation companies (GENCOs), transmission companies (TRANSCOs), and state electricity regulators (SERCs) from Delhi Transco Limited's official directory. Quickly search through the complete list of power utilities to locate the specific provider or regulatory body you need for any state in India.

**Category:** Government & Public Data | **Website:** [dtl.gov.in/Content/202_6_StateUTGencoTranscoDiscom.aspx](https://dtl.gov.in/Content/202_6_StateUTGencoTranscoDiscom.aspx) | **Docs:** [parse.bot/marketplace/66766410-67e8-405c-aba5-1d45af899cc5/dtl-gov-in-api](https://parse.bot/marketplace/66766410-67e8-405c-aba5-1d45af899cc5/dtl-gov-in-api)

Pay-per-use API proxy for Locus Pro. Each call burns credits from your workspace balance.

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/credits/dtl/`
**Auth:** `Authorization: Bearer <LOCUS_CREDITS_SECRET_KEY>` (an `lcr_` secret key or a scoped `lcac_` agent credential)
**Required header:** `Idempotency-Key: <fresh UUID per call>`. A retry with the same key replays the stored result without a new charge.
**Response:** the provider response after any endpoint-specific normalization. `X-Locus-Credits-Charged` carries the charge and `X-Locus-Credits-Balance` the remaining balance. Insufficient credits return `402` before the provider is called.
**Pricing:** estimated costs below are USD. Locus debits the credit equivalent at your workspace rate.

Full call contract: https://docs.paywithlocus.com/api-reference/introduction

> Using a Pay With Locus wallet key (`claw_` prefix)? Wallet routes are documented separately: https://docs.paywithlocus.com/wrapped-apis/for-agents

## Endpoints

### List discoms

Lists all distribution companies (DISCOMs) across Indian states and union territories. Each record includes the DISCOM name, state, functional role, and official website URL. Results are from a single directory page and not paginated upstream.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `state` | string | No | Filter by state or UT name (case-insensitive substring match, e.g. 'Delhi', 'Andhra Pradesh'). Omitting returns all DISCOMs across all states. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/dtl/list-discoms \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"state":"<string>"}'
```

### List utilities

Lists all power sector utilities (GENCOs, TRANSCOs, DISCOMs, SERCs, SLDCs, etc.) across Indian states and union territories. Supports filtering by state and function type. Results are from a single directory page and not paginated upstream.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `function_type` | string | No | Filter by utility function type (case-insensitive substring match against function field, e.g. 'DISCOM', 'GENCO', 'TRANSCO', 'SERC', 'SLDC'). Omitting returns all utility types. |
| `state` | string | No | Filter by state or UT name (case-insensitive substring match, e.g. 'Bihar', 'Andhra Pradesh'). Omitting returns all utilities. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/dtl/list-utilities \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"function_type":"<string>","state":"<string>"}'
```

## Next steps

- [All wrapped API providers](https://paywithlocus.com/wapi/index.md): pick another provider.
- [Find and call tools](https://paywithlocus.com/agent/tools.md): price ceilings, async results, and errors.
- [Credits and billing](https://paywithlocus.com/agent/billing.md): what a call costs and how to add credits.
- [Agent docs index](https://paywithlocus.com/agent/index.md): every Locus agent page.