updated index (#3071)

Author: dev-dist

src/content/datalink/provider-catalog/index.mdx

@@ -33,3 +33,14 @@ The real-time, multi-asset class data Deutsche Börse is bringing onchain includ
   [Contact us](https://chain.link/datalink-data-consumer) to discuss integrating Deutsche Börse Market Data + Services
   onchain data into your application via DataLink.
 </Aside>
+
+## S&P Global
+
+[S\&P Global Ratings](https://www.spglobal.com/ratings/en/credit-ratings/about/understanding-credit-ratings), the world's leading provider of credit ratings, benchmarks and analytics, and Chainlink have partnered to deliver S\&P Global Ratings' Stablecoin Stability Assessments (SSAs) on-chain via DataLink to make deep, independent stablecoin risk analysis directly accessible within DeFi protocols and smart contracts for the first time.
+
+The on-chain SSAs provide real-time access to S\&P Global Ratings' comprehensive stablecoin stability assessments which evaluate stablecoins on a scale from 1 (very strong) to 5 (weak) based on their ability to maintain stable value relative to fiat currencies.
+
+<Aside type="tip" title="Talk to an expert">
+  [Contact us](https://chain.link/datalink-data-consumer) to discuss integrating S&P Global Rating onchain data into
+  your application via DataLink.
+</Aside>