---
title: "Buyer-supplier relationship (beta, ES + FR)"
method: GET
path: "/procurement/relationship"
tags: ["Procurement"]
---

# Buyer-supplier relationship (beta, ES + FR)

`GET /procurement/relationship`

## Request

- Base URL: `https://api.prometiam.com/functions/v1/risk-api`
- URL: `https://api.prometiam.com/functions/v1/risk-api/procurement/relationship`
- Auth: HTTP bearer

How dependent a buyer and one of its five largest suppliers are on each other: awards, awarded value, the supplier's share of the buyer's awarded value, first and last award, single-bid awards and average bids, plus the supplier's activity code and insolvency date when it failed. Only the buyer's five largest supplier relationships by awarded value are held; the full award list for any supplier is on /procurement/awards (Spain).

## Query parameters

- `country` 'ES' | 'FR'
- `buyer` string, required
- `supplier` string, required

## Response `200`

buyer, supplier, as_of, relationship, limits

## Other responses

- `404`: Buyer not scored, or the supplier is not among its five largest

---

[API](https://skmtc.dev/prometiam/apis/prometiam-risk-intelligence-api.md) · [All operations](https://skmtc.dev/prometiam/apis/prometiam-risk-intelligence-api/llms.txt) · [OpenAPI document](https://skmtc.dev/prometiam/apis/prometiam-risk-intelligence-api/revisions/3ee0626d5a45?raw)