S&P Global and Chainlink launch on-chain stablecoin risk assessments

Partnership enables S&P’s stablecoin stability data to flow directly into DeFi systems via Chainlink

by Blockworks /
article-image

valerii eidlin/Shutterstock and Adobe modified by Blockworks

share

S&P Global Ratings has partnered with Chainlink to publish its stablecoin stability assessments on-chain.

The collaboration uses Chainlink’s institutional-grade DataLink oracle infrastructure to deliver S&P’s independent stablecoin risk evaluations directly to decentralized finance (DeFi) applications and institutional systems.

The SSAs rate a stablecoin’s ability to maintain value parity with fiat currencies on a scale from 1 (very strong) to 5 (weak). 

While not formal credit ratings, the assessments analyze key factors such as collateral quality, liquidity management, and governance controls. 

By embedding these evaluations into smart contracts through Chainlink’s decentralized network, DeFi protocols and investors can access real-time stability insights for automated risk management and lending decisions.

Chuck Mounts, Chief DeFi Officer at S&P Global, said the launch reflects the firm’s aim to “meet clients where they are” as institutional adoption of digital assets accelerates. Chainlink co-founder Sergey Nazarov called the integration “a critical step” in enabling traditional market standards to guide on-chain finance.

The move follows S&P Global’s 2023 debut of its Stablecoin Stability Assessments and expands the company’s data reach into blockchain ecosystems. It also aligns with broader efforts to bridge traditional finance with DeFi, joining similar Chainlink integrations from institutions like Deutsche Börse and the U.S. Department of Commerce.

S&P Global Ratings’ collaboration with Chainlink builds on a gradual expansion of its digital asset coverage since 2021. 

The firm has previously analyzed stablecoin reserves, crypto-backed lending, and tokenization frameworks across traditional credit markets. In December 2023, S&P launched its first stablecoin assessments, evaluating tokens USDC, USDT and others.

This is a developing story.


This article was generated with the assistance of AI and reviewed by editor Jeffrey Albus before publication.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

allora-image.png

Research

Decentralized AI coordination networks solve crypto's growing architectural mismatch: applications built on trustless infrastructure shouldn't depend on centralized intelligence providers. By turning model outputs into competitive marketplaces, protocols like Allora are building the permissionless intelligence layer that AI-powered DeFi and autonomous agents require.

article-image

For new growth, crypto may need to shed tired norms like over-raising and the hoarding of investment resources

article-image

Ethereum rolls out Fusaka, setting the stage for a stronger blob fee market and renewed deflationary potential

article-image

Futuristic DeFi is stuck inside the computer. An old idea might be its escape hatch

article-image

Money market indicators are flashing liquidity stress again as crypto underperforms equities

article-image

From passageways to penumbras: a history of private life

article-image

BTC’s Asia-session move and Ethena’s weaker yields reflect a market adjusting to tighter yen funding and softer derivatives carry