# Interencheres France auction lots

> Search publicly published French auction lots dated today or later, including same-day results; amounts retain auction bases.
> ReefAPI engine `interencheres` · 2 endpoints · clean JSON, no scraping or browsers to manage.

## How to call
- **Endpoint:** `POST https://api.reefapi.com/interencheres/v1/<action>` with a JSON body.
- **Auth:** header `x-api-key: <YOUR_REEFAPI_KEY>` — create one free (1,000 credits, no card): https://reefapi.com/signup
- **Response (every call):** `{ ok: boolean, data: ..., meta: { record_count, credits, ... }, error: { code, message } }` — branch on `ok`. Failed calls are free except verified SHEIN NOT_FOUND on product/detail and price (4 credits).
- **One key + one shared credit pool** across every ReefAPI API. Per-call credits are listed on each endpoint below.
- **Use it from an AI agent (MCP):** connect `https://api.reefapi.com/mcp` (remote streamable-http). Send the key as `Authorization: Bearer <key>`, or put it in the URL (`?key=<key>`) when the client has no header field, as ChatGPT does.

## Endpoints

### POST https://api.reefapi.com/interencheres/v1/search — 3 credits
Search publicly published French auction lots dated today or later, including same-day results; amounts retain auction bases.

**Parameters:**
- `query` (string, optional) — Source full-text lot query; omit for unfiltered dated catalogue.
- `page` (integer, optional, default 1) — Source page, limited to 100 here; deep pagination is unqualified.
- `page_size` (integer, optional, default 12) — Requested source lot count per page, maximum 20.

**Returns:** Lot IDs, French titles/descriptions, EUR or native currency estimate ranges, starting bids/reported hammer amounts, house, sale date, media, source total and range.

**Example request body:**
```json
{
  "query": "rolex",
  "page": 1,
  "page_size": 3
}
```

### POST https://api.reefapi.com/interencheres/v1/listing — 1 credit
Fresh full public lot detail by exact search listing_id; no bidding or customer account data.

**Parameters:**
- `listing_id` (string, required) — Numeric source lot ID, at most 2147483647, returned by search.

**Returns:** Full native description, media, canonical supported source URL, estimate/starting/reported hammer bases, result confirmation, sale date, public auction house, location and source attributes. Fees and all-in totals unqualified; consignor and unpublished GTIN null.

**Example request body:**
```json
{
  "listing_id": "89154792"
}
```

## At scale
- **Volume:** 5M+ requests a day, measured at 60 requests a second across the fleet with no
  central bottleneck. Per-key limits are raised for high-volume accounts; volume pricing on request.
- **Missing a source:** tell us a site we do not cover and it becomes an engine. A customer asked
  for bestprice.gr on 21 Sep 2026 and it was in the catalog on 22 Sep.
- **Support:** 2 minute median time from a question in the live chat to the first answer. Setup
  help included, no support tier to buy.
- **One key, one credit pool** across every API. No per-site plans, no separate subscriptions.

## More
- Try it live, no code: https://reefapi.com/playground?engine=interencheres
- Human docs page: https://reefapi.com/docs/interencheres
- Overview page: https://reefapi.com/interencheres-api
- Every ReefAPI API in one file (for your AI): https://reefapi.com/llms-full.txt