SOL slides despite Solana Foundation onboarding Mastercard, Western Union for AI platform

• Solana declines toward $90.00, reflecting growing headwinds amid persistent risk-off in the broader crypto market.
• SOL protocol launches the AI-ready Solana Developer Platform, enabling enterprises to create stablecoins, real-world assets and process payments.
• Mastercard, Western Union and Worldpay are among the enterprises building financial products using the platform.

Solana (SOL) is trading around $90.00 at the time of writing on Tuesday after falling from its daily high of $92.22. The broader crypto market remains on edge amid uncertainty driven by the Middle East war.

Despite United States (US) President Donald Trump’s optimistic remarks on talks with Iran on Monday, Israel and the Iranian regime are continuing with attacks, undermining global Oil supplies and risk assets. Iran has refuted Trump’s claim that talks are underway and the nation is ready to make a deal.

Meanwhile, Solana’s upside potential appears limited and risks extending its correction below $90.00.

Solana Foundation launches AI platform SDP

The Solana Foundation has announced the launch of the Solana Development Platform (SDP) to support enterprises in building and launching financial products on the protocol. SDP integrates artificial intelligence (AI) into the development environment, creating a unified issuance module that enables enterprises to tokenise deposits, launch GENIUS-compliant stablecoins, or tokenize real-world assets (RWAs).

Businesses have access to a payments module that supports fiat and deposit flows, including on-ramp, off-ramp and on-chain transactions. The payments module enables users to support unique financial flows such as atomic swaps, vaults and on-chain FX.

Mastercard, Western Union, and Worldpay are among the early adopters of the platform, deploying products including stablecoin settlement, merchant payments, and cross-border payments.

Catherine Gu, Head of Product, Digital Assets at Solana Foundation, stated that SDP “is entirely API-based, removing the technical and operational barriers that enterprise developers may encounter. SDP aggregates the latest protocol features on the Solana network, such as token extensions for permissioning and privacy, and directly connects with Solana’s rich developer ecosystem.”

Technical outlook: Solana struggles as headwinds intensify

Solana is trading around $90.00 amid a cautiously bullish bias. The price holds above the rising support trend line that originates near $67.40, keeping the broader advance intact despite recent pullbacks. The 50-day, 100-day and 200-day Exponential Moving Averages (EMAs) remain clustered above spot and trend lower, which may cap rebounds.

Momentum readings appear mixed with the Moving Average Convergence Divergence (MACD) indicator holding slightly above its signal line on the daily chart. Muted histogram bars hint at modest bullish pressure but fading follow-through, while the Relative Strength Index (RSI) around 51 on the same chart reinforces a balanced tone after the early-March overextension.

Immediate resistance lies near $92.22, SOL's daily high, followed by the 50-day EMA at $93.04 and then the $97.22 peak that capped the last rally. A sustained move above $97.22 would reopen the path toward the psychological $100.00 area.

On the downside, initial support is seen around $88.00, where multiple recent closes congregate, with stronger demand expected closer to $86.20 and then the $81.60–$83.20 band, which corresponds to prior reaction lows along the ascending trend line.

(The technical analysis of this story was written with the help of an AI tool.)