From Infrastructure to Interface: Closes the Loop. In response to community demand, we have officially synchronized our Web Chat with our API ecosystem. The four frontier models—including GPT-5.5-Instant, DeepSeek-V3.2, MiniMax-M2.7, and GLM-5.1—are now fully accessible to all web users. We have bridged the gap between developer-grade integration and consumer-facing interaction. Whether via API or Web, you can now experience the same production-grade reliability and reasoning consistency. Compute without limits. Innovate without boundaries. Start now: 从底层基建到场景应用： 正式打通全链路模型闭环。🌐 应社区用户的热切期待， 现已完成 API 与 Web Chat 的双端能力同步。此前在 API 侧首发的 GPT-5.5-Instant、DeepSeek-V3.2、MiniMax-M2.7 以及 GLM-5.1 四大顶尖模型，现已在网页端全量上线。 无论你是追求高自由度的开发者，还是深耕生产力的专业用户，现在都能在 获得一致的生产级可靠性与逻辑精度。 算力不设限，灵感无边界。 立即体验：

API access A month ago, we launched the public beta of our enterprise API with grok-beta and grok-vision-beta. We’re adding grok-2-1212 and grok-2-vision-1212, offering better accuracy, instruction-following, and multilingual capabilities. Pricing is now $2/1M input tokens and $10/1M output tokens. Sign up with $25 free credits: In the coming weeks, image generation is also coming to our API, enabling developers to generate photorealistic images for their applications.

Free API limits are tightening across the industry. The Blockscout PRO API free tier isn't moving: higher RPS, more chains, more calls. Paid tiers outperform too. Comparison guide + free key:

A secure crypto API shapes every part of the user experience, from uptime and transaction flow to data handling and operational reliability. Our latest article looks at why API security matters for crypto products and the teams building them. 👇

How a Secure Crypto API Builds Trust A secure crypto API shapes how users judge every product built on top of it. We cover uptime, routing, risk controls and data handling and explain why trust starts at the infrastructure layer. Take a look👇

Our new External Agents API lets you bring your favorite agents into Notion, even the ones you built yourself. We’ve also partnered with @claudeai, @OpenAI Codex, @DecagonAI, @cursor_ai, @warpdotdev, @cognition, @floraai, @Amplitude_HQ, @console__, and @getserval so they work out of the box. Join the External Agents waitlist →

First Sim API call in under 5 minutes. 1️⃣ Get your API key for free 2️⃣ Add [X-Sim-Api-Key] header 3️⃣ Hit GET /v1/evm/balances/{address} Multichain token balances, ordered by USD value, returned in one call. 🛠️ No indexer. No infrastructure. No DevOps.