# Research Briefs — Agent Economy, AI & Markets

> Cited explainers on the topics AI agents and developers research most: HTTP 402 & x402: How AI Agents Pay for Content, The AI Agent Economy in 2026, Model Context Protocol (MCP) Explained, Stablecoins as Rails for Autonomous Agents and more. Synthesized from live web sources via the AISA API.

- **Canonical:** https://agentflare.org/research/index.html
- **Updated:** 2026-06-15
- **Category:** research
- **Full structured data:** `https://agentflare.org/research/index.data.json` — $0.02 via AISA HTTP 402 (https://cdn.aisa.one/api/v1/access/verify; agents set crawlerAutoPrice=true)

Cited explainers on the topics AI agents and developers research most: HTTP 402 & x402: How AI Agents Pay for Content, The AI Agent Economy in 2026, Model Context Protocol (MCP) Explained, Stablecoins as Rails for Autonomous Agents and more. Synthesized from live web sources via the AISA API.

_…full analysis and the complete dataset are available to agents for $0.02 — fetch `/research/index.data.json` (HTTP 402)._

## Sources

1. [AISA Perplexity API](https://aisa.one/docs/api-reference/perplexity/post_perplexity-sonar)
2. [AISA Tavily Search API](https://aisa.one/docs/api-reference/search/post_tavily-search)

## Related

- [HTTP 402 & x402: How AI Agents Pay for Content](https://agentflare.org/research/http-402-x402-how-ai-agents-pay-for-content.html)
- [The AI Agent Economy in 2026](https://agentflare.org/research/the-ai-agent-economy-in-2026.html)
- [Model Context Protocol (MCP) Explained](https://agentflare.org/research/model-context-protocol-mcp-explained.html)
- [Stablecoins as Rails for Autonomous Agents](https://agentflare.org/research/stablecoins-as-rails-for-autonomous-agents.html)
- [Generative Engine Optimization (GEO): A Primer](https://agentflare.org/research/generative-engine-optimization-geo-a-primer.html)
- [llms.txt: The Standard for AI-Readable Sites](https://agentflare.org/research/llmstxt-the-standard-for-ai-readable-sites.html)
- [RAG Best Practices for 2026](https://agentflare.org/research/rag-best-practices-for-2026.html)
- [Pay-Per-Crawl and the New Bot Web](https://agentflare.org/research/pay-per-crawl-and-the-new-bot-web.html)
- [Are Prediction Markets Good Forecasters?](https://agentflare.org/research/are-prediction-markets-good-forecasters.html)
- [Real-World Asset Tokenization: State of Play](https://agentflare.org/research/real-world-asset-tokenization-state-of-play.html)

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