# Halfords — 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.

> Search for compatible car batteries at Halfords by entering your vehicle registration number and instantly view available products with their current prices. Find the right battery for your car and compare options to make an informed purchase decision.

**Category:** Automotive | **Website:** [www.halfords.com/motoring/batteries/car-batteries/?utm_id=17145159354&utm_campaign=Retail_Google_PMax_UK_Motoring_3BsBatteries_NA__&utm_source=google&utm_medium=cpc&gclsrc=aw.ds&&_$ja=tsid:%7Ccid:17145159354%7Cagid:%7Ctid:%7Ccrid:%7Cnw:x%7Crnd:11956445790976612359%7Cdvc:c%7Cadp:%7Cmt:%7Cloc:1006912&gad_source=1&gad_campaignid=22554858163&gbraid=0AAAAADrJx6xyGUO7Yg-EOZSjEDgDfwpY8&gclid=CjwKCAjwvNfSBhBiEiwAyaGMCYb2K_TZNbPdFyzZkVe9hgSX_LDNF6cVc17GeVzLlFKwBFhHt9JOEBoCQGwQAvD_BwE](https://www.halfords.com/motoring/batteries/car-batteries/?utm_id=17145159354&utm_campaign=Retail_Google_PMax_UK_Motoring_3BsBatteries_NA__&utm_source=google&utm_medium=cpc&gclsrc=aw.ds&&_$ja=tsid:%7Ccid:17145159354%7Cagid:%7Ctid:%7Ccrid:%7Cnw:x%7Crnd:11956445790976612359%7Cdvc:c%7Cadp:%7Cmt:%7Cloc:1006912&gad_source=1&gad_campaignid=22554858163&gbraid=0AAAAADrJx6xyGUO7Yg-EOZSjEDgDfwpY8&gclid=CjwKCAjwvNfSBhBiEiwAyaGMCYb2K_TZNbPdFyzZkVe9hgSX_LDNF6cVc17GeVzLlFKwBFhHt9JOEBoCQGwQAvD_BwE) | **Docs:** [parse.bot/marketplace/e9f52421-6fc5-4c73-9ae4-07a1ca8de368/halfords-com-api](https://parse.bot/marketplace/e9f52421-6fc5-4c73-9ae4-07a1ca8de368/halfords-com-api)

Pay-per-use API proxy. Each call is automatically billed to your wallet in USDC.

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/parse-halfords-com-api-e9f52421/`
**Auth:** `Authorization: Bearer <LOCUS_API_KEY>`

## Endpoints

### search_batteries_by_registration

Looks up a vehicle by its UK registration number and returns car battery listings from Halfords with current prices. When the registration is recognized, vehicle details are included; the battery catalog is always returned regardless of VRN match. Results are a single page of up to 48 products ordered by relevance.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `postcode` | string | No | UK postcode for local store availability context (e.g. SW1A 1AA). Optional. |
| `registration` | string | Yes | UK vehicle registration number (e.g. BD51SMR). Spaces are optional. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-halfords-com-api-e9f52421/search_batteries_by_registration \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"postcode":"<string>","registration":"<string>"}'
```