Free tier with 100 free API calls daily and free sandboxes. Metered pay-per-call pricing with no subscription: from $0.0011 per API call (LinkedIn Company), language models from $0.225 input/$0.90 output per 1M tokens (DeepSeek flash), image generation from $0.0196 per image (Kling), video from $0.3
Not given
Key features
Access to 2,000+ language, image, video and audio models
Real-world data APIs including search, social media, web scraping
Single API key and shared balance for all capabilities
Build, schedule and monitor agent workflows
Integration with 25+ AI tools including Claude, Cursor, ChatGPT
CLI, HTTP, and MCP access methods
Free sandboxes for agent execution
Discovery and inspection of tools are free
Full execution tracing and cost tracking in Activities
Live discounts up to 50% on selected AI models
Agent SEAL with bronze, silver and gold levels
Service SEAL for tracking service behavior and terms
Open-source CLI for agent integration
Public ledger of checked agents and services
Cryptographic signatures for offline verification
Trust Score tracking from 0 to 200
Domain verification by DNS for silver SEALs
Verified task checking without calling tools or paying
What makes it different
One balance covers models, APIs, and runtimes from 100+ platforms
Pay only for what you use with no subscription required
Integrated across 25 AI tools and IDEs with one sign-in
Check prices and availability before any execution
Failed calls are not charged
Cryptographic identity and offline-verifiable SEALs for agents
No fees or sign-up required to get listed and checked
SandBase
SealKeeper