# HillSignal

**Canonical:** https://apis.io/providers/hillsignal-com/  
**Website:** https://hillsignal.com/  
**APIs profiled:** 2

HillSignal provides public-records intelligence by aggregating bills, executive orders, contracts, lobbying, foreign agents, PAC money and trades to show what the U.S. government is doing and who is positioned. The platform offers a free plan with real‑time signal feed and AI assistant, and paid tiers for full history, alerts, and a Pro terminal.

## Kin Score — 22.1 / 100 (emerging)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 20.1 |
| Contract Governance | 35.6 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 11.9 |
| Access Clarity | 27.7 |

Regulatory layer — **Government & Public Sector**: 12.7 (matched via tags).

## Agent readiness — 17.3 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (2)

- **HillSignal API** — Public records intelligence API providing access to bills, executive orders, contracts, lobbying, PAC money and trades.
- **HillSignal API** — HillSignal API as documented publicly: 10 operations. Contract generated from the documentation by API Evangelist (2026-11-11); not the provider's own document.

## Security (1)

- **HillSignal Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

HillSignal, Data Intelligence, Government, Finance

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/hillsignal-com/). Scores are computed from the provider's own public artifacts under a published rubric.