BlockRun Search — Multi-Source Web, News & Social Search is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.2625/call, status unknown (last checked 2026-09-15).
Searches across web, news, and X (Twitter) sources and returns ranked results, payable per-call in USDC with no API key required.
Pay for the outcome. One endpoint for every model, tool and data source an agent needs — each call priced before it runs, at the best value per dollar. 103 models and 100 data and tool APIs.
A ranked list of search results (up to 50) from the selected sources (web, news, and/or X), each containing title, URL, snippet, and source metadata, returned as a JSON array.
POSThttps://blockrun.ai/api/v1/searchChoose this endpoint when you need a pay-per-call search with no pre-registered API key, want to search across web, news, and X simultaneously in a single call, and are operating in a crypto-native (USDC/Base/Solana) payment environment. Prefer it over traditional search APIs when your agent uses x402 micropayments or when you want to avoid API key management overhead.
{
"query": "artificial intelligence",
"sources": [
"web"
],
"max_results": 10
}| Field | Type | Description |
|---|---|---|
| query | string | Search query text |
| sources | array | Sources to search: web, news |
| max_results | integer | Maximum results (1-50) |
{
"model": "xai/grok-3-mini",
"query": "artificial intelligence",
"summary": "**Artificial intelligence (AI)** is the capability of computational systems to perform tasks typically associated with human intelligence, such as learning, reasoning, problem-solving, perception, decision-making, and creativity.[[1]](https://en.wikipedia.org/wiki/Artificial_intelligence)[[2]](https://www.ibm.com/think/topics/artificial-intelligence)\n\nIt encompasses technologies that enable machines to perceive their environment, learn from data, and take actions to achieve defined goals. AI is a multidisciplinary field drawing from computer science, mathematics, engineering, and related areas.[[3]](https://cloud.google.com/learn/what-is-artificial-intelligence)\n\n### Core Definition and Scope\nCommon definitions include:\n- “The simulation of human intelligence processes by machines, especially computer systems,” covering learning, reasoning, and self-correction.[[4]](https://www.techtarget.com/searchenterpriseai/definition/AI-Artificial-Intelligence)\n- The ability of digital computers or robots to perform tasks commonly associated with intelligent beings, such as reasoning, discovering meaning, generalizing, or learning from experience.[[5]](https://www.britannica.com/technology/artificial-intelligence)\n\nAI ranges from narrow systems excelling at specific tasks (e.g., image recognition or game playing) to the aspirational goal of artificial general intelligence (AGI), which would match or exceed human flexibility across domains. Generative AI, prominent since the 2020s, creates new content like text, images, audio, and video from prompts.[[1]](https://en.wikipedia.org/wiki/Artificial_intelligence)\n\n### Brief History\nThe conceptual foundations trace back to antiquity (myths of artificial beings) and mid-20th-century computing. Key milestones:\n- **1950**: Alan Turing proposed the “Imitation Game” (Turing Test) in “Computing Machinery and Intelligence.”[[6]](https://www.tableau.com/data-insights/ai/history)\n- **1956**: John McCarthy coined the term “artificial intelligence” at the Dartmouth Conference, widely regarded as the field’s founding event. Early work included the Logic Theorist program.[[7]](https://www.coursera.org/articles/history-of-ai)[[8]](https://en.wikipedia.org/wiki/History_of_artificial_intelligence)\n- Subsequent decades saw “AI winters” (periods of reduced funding and hype) followed by revivals driven by increased data, computing power, and algorithms like neural networks.\n- The 2010s–2020s brought breakthroughs in deep learning, leading to widespread generative AI tools (e.g., ChatGPT and image generators).[[9]](https://www.sas.com/en_us/insights/analytics/what-is-artificial-intelligence.html)\n\n### Key Technologies and Subfields\n- **Machine Learning (ML)**: Systems learn from data without explicit programming.\n- **Deep Learning**: Uses neural networks inspired by the brain for complex pattern recognition.\n- **Natural Language Processing (NLP)**: Enables understanding and generating human language.\n- **Computer Vision**: Allows machines to interpret visual information.\n- **Generative AI**: Produces novel outputs (text, images, video, code).\n- Emerging focuses in 2026 include **agentic AI** (autonomous agents that complete multi-step tasks) and improved memory/context handling for more reliable workflows.[[10]](https://blog.mean.ceo/latest-ai-developments-news-june-2026/)[[11]](https://www.infoworld.com/article/4108092/6-ai-breakthroughs-that-will-define-2026.html)\n\n### Applications and Impact\nAI is integrated into daily life and industries:\n- Web search, recommendation systems (e.g., Spotify, Google Maps), virtual assistants, chatbots, and autonomous vehicles.\n- Healthcare (diagnosis, drug discovery), finance (fraud detection, trading), manufacturing, robotics, and creative fields.\n- Generative tools for content creation, coding assistance (e.g., GitHub Copilot), and more.[[5]](https://www.britannica.com/technology/artificial-intelligence)[[12]](https://researchguides.case.edu/artificialintelligence)\n\nIn 2026, trends emphasize practical integration: shifting from chatbots to agentic systems for real business workflows, open-source models challenging big tech dominance, and AI in robotics/infrastructure.[[13]](https://www.crescendo.ai/news/latest-ai-news-and-updates)[[14]](https://www.youtube.com/watch?v=B23W1gRT9eY)\n\n### Market and Growth\nThe AI market has expanded rapidly:\n- Valuations in the mid-2020s ranged from roughly $200–400 billion (2025 estimates), with projections reaching $1+ trillion by 2030 and several trillion shortly after, at CAGRs of 25–30%.[[15]](https://www.grandviewresearch.com/industry-analysis/artificial-intelligence-ai-market)[[16]](https://www.fortunebusinessinsights.com/industry-reports/artificial-intelligence-market-100114)[[17]](https://www.forbes.com/advisor/business/ai-statistics/)\n- Massive investments in data centers, chips (e.g., NVIDIA, custom AI silicon), and talent; AI-related IT spending is a major growth driver.[[18]](https://firstlinesoftware.com/blog/ai-software-development-2026-2035/)\n\n### Challenges and Future Outlook\nOngoing issues include high energy/water consumption by data centers, costs vs. ROI, ethical concerns (bias, safety, job displacement), governance, and the pursuit of more reliable, interpretable systems.[[13]](https://www.crescendo.ai/news/latest-ai-news-and-updates)\n\nLooking ahead, experts anticipate continued advances in agentic AI, multimodal systems, open-source innovation, and deeper enterprise adoption, alongside debates on regulation and societal impact. Superintelligence and the technological singularity remain speculative long-term topics.[[1]](https://en.wikipedia.org/wiki/Artificial_intelligence)\n\nAI is no longer futuristic—it is a foundational technology reshaping economies, work, and daily life as of mid-2026.",
"citations": [],
"sources_used": 10
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