ScienceStack API Pricing
Structured arXiv papers for your AI agents and pipelines.
View API documentationSimple, usage-based pricing
Start free. Pay only when you need more. /search and /overview are always free.
Recommended
Free
Try it out
$0
Explore the API. Search papers and access structured content.
Start Free- Unlimited /search queries
- /overview for any paper
- Markdown, LaTeX, text export
- 10 papers/month deep access
Recommended
Pro
For researchers & developers
$29/mo
AI summaries, per section summaries, and node-level AST.
- Everything in Free
- AI summaries (paper + section)
- Node-scoped AST export
- 200 papers/month, $0.10 overage
Recommended
Team
For scientific tools & pipelines
$99/mo
Full paper AST for RAG and agent workflows.
- Everything in Pro
- Full paper AST export
- Higher rate limits
- 1,000 papers/month, $0.05 overage
Compare API Plans
| Feature | Free | Pro | Team | |
|---|---|---|---|---|
| Price | Free | $29/mo | $99/mo | |
| Papers / month | 10 | 200 | 1,000 | |
| Overage | N/A | $0.10/paper | $0.05/paper | |
| /searchPaper discovery | ||||
| /overview basicPaper metadata + structure | ||||
| /overview with AI summariesPaper + section summaries | ||||
| Node-scoped ASTExport nodes by ID as structured AST | ||||
| Full paper AST exportComplete paper structure | ||||
| Higher rate limitsRequests per minute | ||||