# Services from tensorfeed.ai on Zero

> tensorfeed.ai serves 30 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/tensorfeed.ai
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/tensorfeed.ai/health.json

## Services

- [TensorFeed AI Model Cost Projection](https://www.zero.xyz/c/tensorfeed-ai-3b01da27/llms.txt): $0.02/call via x402. Projects the cost of a token-usage workload across 1–10 AI models, returning daily/weekly/monthly/yearly cost totals per model ranked by cheapest monthly cost.
- [TensorFeed AI Stack CVE Intelligence Feed](https://www.zero.xyz/c/tensorfeed-ai-00d09525/llms.txt): $0.02/call via x402. Returns filtered, ranked CVE security disclosures specifically covering AI inference, agent frameworks, training libraries, vector databases, model gateways, and MCP tool layers, sorted by exploited-in-wild and critical severity first.
- [tensorfeed.ai Research Publication Velocity](https://www.zero.xyz/c/tensorfeed-ai-cfe626ec/llms.txt): $0.02/call via x402. Returns per-institution AI research publication velocity comparing a 30-day window to a 365-day baseline, with direction classification, notable movers, and breakdowns by country and affiliation type.
- [TensorFeed AI/ML PyPI Package Momentum Feed](https://www.zero.xyz/c/tensorfeed-ai-ae249c9a/llms.txt): $0.1/call via x402. Returns week-over-week momentum and velocity metrics for AI/ML PyPI packages, classifying each as accelerating, steady, or declining and surfacing notable movers.
- [tensorfeed.ai Emerging AI Research Keywords](https://www.zero.xyz/c/tensorfeed-ai-756af7d9/llms.txt): $0.020000/call via x402. Returns the top 50 trending multi-word keyphrases from recent arXiv AI abstracts, ranked by frequency lift over the past 30 days versus a 90-day baseline, with example paper IDs for each phrase.
- [TensorFeed AI Crypto Pulse](https://www.zero.xyz/c/tensorfeed-ai-70e3280d/llms.txt): $0.02/call via x402. Returns per-token market setup classifications combining price momentum with venue-weighted perpetual funding-rate skew, plus cohort breadth and notable mover summaries.
- [TensorFeed AI APIs Feed (APIs.guru AI-filtered)](https://www.zero.xyz/c/tensorfeed-ai-694f5ec1/llms.txt): $0.02/call via x402. Returns a filtered, timestamped feed of AI-relevant APIs from the APIs.guru OpenAPI directory, with per-entry first_seen_at timestamps enabling detection of newly added AI APIs within any time window.
- [TensorFeed Model Deprecation Timeline](https://www.zero.xyz/c/tensorfeed-ai-ac0ca967/llms.txt): $0.02/call via x402. Returns a deprecation timeline for AI models enriched with urgency bands, days until/since sunset, and resolved migration chains to active replacements.
- [TensorFeed AI Model Routing](https://www.zero.xyz/c/tensorfeed-ai-f2993593/llms.txt): $0.02/call via x402. Returns a ranked list of top-N AI models for a given task, combining live pricing, benchmarks, provider status, and latency into a single composite score.
- [TensorFeed AI Researchers Leaderboard](https://www.zero.xyz/c/tensorfeed-ai-77c99835/llms.txt): $0.02/call via x402. Returns the top 100 AI researchers ranked by publication volume in the trailing 365 days, enriched with h-index, i10-index, citation counts, institutional affiliation, country, ORCID, and AI-share-of-total metric.
- [TensorFeed AI Safety Incident Exposure Analytics](https://www.zero.xyz/c/tensorfeed-ai-2c0bcf77/llms.txt): $0.02/call via x402. Returns recency-weighted AI safety incident exposure scores and distributions per developer and deployer, derived from the AVID incident database refreshed daily.
- [TensorFeed Recession Watch](https://www.zero.xyz/c/tensorfeed-ai-2155bf5c/llms.txt): $0.02/call via x402. Returns a composite recession-risk signal combining yield-curve inversion (10Y-2Y spread) and Sahm-rule unemployment trigger, each rated red/yellow/green with explanations and an overall verdict.
- [TensorFeed AI Model Comparison](https://www.zero.xyz/c/tensorfeed-ai-65e38787/llms.txt): $0.02/call via x402. Compares 2–5 AI models side-by-side, returning normalized benchmarks, pricing, live provider status, recent news, and per-benchmark rankings in a single payload.
- [TensorFeed AI Policy Timeline](https://www.zero.xyz/c/tensorfeed-ai-3d08e943/llms.txt): $0.02/call via x402. Returns a forward/backward calendar of AI policy and regulation entries, classified as past/active/upcoming relative to now, with days-until-effective and next-3-milestones, filterable by jurisdiction and time window.
- [TensorFeed AI Package Release Velocity](https://www.zero.xyz/c/tensorfeed-ai-f36f1e86/llms.txt): $0.02/call via x402. Returns release velocity metrics (24h/7d/30d counts, semver bump classification, breaking-change flag) for AI/ML packages on PyPI and npm, with notable-movers lists
- [TensorFeed AI Research Milestones Feed](https://www.zero.xyz/c/tensorfeed-ai-51c903e9/llms.txt): $0.02/call via x402. Returns arXiv preprints from the last 30 days flagged as milestone candidates, with structured reasoning identifying benchmark improvements, model releases, or novel architectures extracted by an offline Qwen 3.6 27B model.
- [TensorFeed Citation Velocity – Top 100 AI Papers by Recent Citation Momentum](https://www.zero.xyz/c/tensorfeed-ai-eaf79e4c/llms.txt): $0.02/call via x402. Returns the top 100 recent AI papers ranked by the fraction of their total citations earned in the most recent calendar year, surfacing papers that are currently gaining traction.
- [TensorFeed AI Package Security Radar](https://www.zero.xyz/c/tensorfeed-ai-c3ea63e2/llms.txt): $0.02/call via x402. Returns per-package security risk scores and classifications for AI/ML PyPI and npm packages based on daily OSV vulnerability snapshots, with notable movers and risk band categorization.
- [TensorFeed Inference Provider Arbitrage Analytics](https://www.zero.xyz/c/tensorfeed-ai-772dc03f/llms.txt): $0.02/call via x402. Returns cross-provider arbitrage analytics for hosted LLM inference, including cheapest/most expensive pricing, spread, savings percentage, TPS leaders, and top arbitrage opportunities per model.
- [TensorFeed AI Morning Brief](https://www.zero.xyz/c/tensorfeed-ai-aa99ea03/llms.txt): $0.02/call via x402. Returns a consolidated 24-hour digest of AI pricing changes, new/removed models, service-status incidents, and top AI news headlines in a single paid call.
- [TensorFeed OpenRouter Model Fact Card](https://www.zero.xyz/c/tensorfeed-ai-161869f9/llms.txt): $0.02/call via x402. Returns a structured LLM-ready fact card for a single OpenRouter model, including normalized pricing and capability flags.
- [TensorFeed AI-Stack CVEs Actively Exploited in the Wild](https://www.zero.xyz/c/tensorfeed-ai-b86f238f/llms.txt): $0.02/call via x402. Returns the subset of AI-stack CVEs currently flagged as exploited in the wild, ranked by severity, from the latest AI-processed batch.
- [TensorFeed Provider Reliability Verdict](https://www.zero.xyz/c/tensorfeed-provider-reliability-verdict-60dedfc6/llms.txt): $0.02/call via x402. Returns a ranked verdict on which AI provider/model best fits a given task, optimized by cost, speed, quality, or balance, based on live reliability and benchmark data.
- [TensorFeed AI Funding Exposure](https://www.zero.xyz/c/tensorfeed-ai-6588b78e/llms.txt): $0.1/call via x402. Returns derived structural metrics over the AI funding portfolio: silicon-vendor concentration, circular-loop classifications, co-investor pairs, and top recipients by inbound capital.
- [TensorFeed Benchmark Trust Verdict](https://www.zero.xyz/c/tensorfeed-benchmark-trust-verdict-0d918d20/llms.txt): $0.02/call via x402. Ranks candidate AI models for a given task by cost, speed, quality, or balanced optimization, returning a trust verdict based on live benchmarks and pricing data.
- [TensorFeed AI Agents Directory](https://www.zero.xyz/c/tensorfeed-ai-c939f2f8/llms.txt): $0.02/call via x402. Returns the enriched AI agents catalog joined with live provider status, recent news mentions, 24h traffic, and model pricing, ranked by a derived trending score.
- [TensorFeed Failover Verdict API](https://www.zero.xyz/c/tensorfeed-failover-verdict-api-13fdeea4/llms.txt): $0.02/call via x402. Given a task description and optimization objective, returns a ranked recommendation of which AI model/API to use, factoring in live service status and model benchmarks
- [TensorFeed Route Verdict](https://www.zero.xyz/c/tensorfeed-route-verdict-75ffc6eb/llms.txt): $0.02/call via x402. Ranks and recommends the best AI model for a given task based on a specified optimization objective (cost, speed, quality, or balanced)
- [TensorFeed Stack Safety Verdict](https://www.zero.xyz/c/tensorfeed-stack-safety-verdict-8eeebf08/llms.txt): $0.02/call via x402. Returns a safety/risk verdict for a given AI model or stack candidate, ranked and filtered based on prompt task description and optimization objective
- [TensorFeed x402 Settlement Verdict](https://www.zero.xyz/c/tensorfeed-x402-settlement-verdict-18ce93d4/llms.txt): $0.02/call via x402. Returns a ranked verdict on which AI models best match a given task, optimized by cost, speed, quality, or balance, using live pricing and benchmark data.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)