Score habit formation strength from consistency data

Calculate stellar habitable zone boundaries from luminosity

Score wildlife habitat connectivity from landscape data

Score marine habitat suitability from environmental data

Calculate animal habituation rates to stimuli exposure

Score HACCP plan completeness from critical control point data

Score hardware abstraction layer API coverage completeness

Check ingredient compliance with halal certification standards

Calculate radioactive decay from half-life and quantity

Hallucination Api API — intelligence and analytics for AI agents.

Detect LLM hallucinations—10-rule check with verdict, risk, and sentence-level attribution.

Detect factual hallucination signals in generated content

Checks Hallucination Detector data instantly — optimized for agents, LLMs, and MCP workflows.

Live hallucination detector data for agents and LLMs.

Detect and reduce LLM hallucinations — verification strategies, grounding techniques and confidence scoring. Built for AI developers.

Live hallucination guard v2 data and intelligence for agents and automated workflows

Hallucination Risk Estimator

Score AI-generated text for hallucination risk and unsupported claims

Score LLM response hallucination risk from confidence signals

Score hand hygiene compliance from observation data

Score hand therapy outcome from grip and pinch data

Live handball intel data and intelligence for agents and automated workflows

Analyze handwriting samples from scanned images to assess authorship consistency, detect forgery indicators, and extract

8 research-backed happiness findings — money, relationships, experiences, gratitude, and myths.

8 research-backed happiness findings — money, relationships, experiences, gratitude, myths.

Score haptic feedback fidelity from actuator parameters

HAR File Parser

Score online harassment detection accuracy metrics

Calculate harbor siltation rates from current and sediment data

Hard Money API — intelligence and analytics for AI agents.

Hard money lending: rate benchmarks by state, points, LTV limits, draw schedules, lender reputation and exit requirement

Convert between Rockwell Vickers and Brinell hardness scales

Hardware wallet guide — Ledger, Trezor and Coldcard comparison with setup tips and security best practices. Built for AI agents.

Classify patient safety events by harm category and severity

Score harm reduction intervention effectiveness

Estimate optimal harvest windows from maturity indicators

Hash, encode, and generate tokens instantly — zero latency, built for AI agents

Generate MD5, SHA-1, SHA-256, bcrypt, and other hashes

Generate cryptographic hashes for agents with multiple algorithm support

Generate MD5, SHA-1, SHA-256, SHA-512, and HMAC hashes.

Generate MD5, SHA-1, SHA-256, SHA-512, and HMAC hashes.

Generate MD5, SHA1, SHA256, SHA512 and SHA3 hashes. HMAC, hash verification and comparison. Built for AI agents.

Generate simple hashes for text strings. Useful for checksums and quick data fingerprinting. Built for AI developer agents.

Generate MD5, SHA1, SHA256 and SHA512 hashes for any text input.

Compute MD5/SHA digests and keyed HMACs

Identify hash algorithm from hash string length and character pattern analysis.

Verify data integrity using multiple hash algorithms

Generate platform-optimized hashtags for Instagram, Twitter, LinkedIn and TikTok. Up to 30 hashtags per request. Built for AI agents.

Generate and analyze social hashtags

Generate and analyze social hashtags