# answerline-dev

**Canonical:** https://apis.io/providers/answerline-dev/  
**Website:** https://answerline.dev/  
**APIs profiled:** 1

AnswerLine provides an AI answers API that tracks brand visibility by retrieving what AI models like ChatGPT, Gemini, and Google’s AI respond to any prompt. The service returns structured JSON with cited sources, supports country targeting, and offers both synchronous answers and asynchronous tasks with webhook callbacks. It is designed for brands, agencies, and SEO teams to monitor AI‑generated content about their products, and for developers building AI visibility tools.

## Kin Score — 63.0 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 64.7 |
| Contract Governance | 79.1 |
| Operational Transparency | 53.2 |
| Developer Ergonomics | 70.7 |
| Access Clarity | 31.6 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 37.3 (matched via fallback).

## Agent readiness — 52.6 (agent-native)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | unknown |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | verified |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | verified |
| Event Surface Described | no |
| Agent Skills | unknown |
| Well Known Catalog | yes |
| 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 | no |
| Operation Distinctiveness | distinct |

## APIs (5)

- **answerline-dev Async API** — The Async API from answerline-dev — 5 operation(s) for async.
- **answerline-dev Countries API** — The Countries API from answerline-dev — 1 operation(s) for countries.
- **answerline-dev Credits API** — The Credits API from answerline-dev — 1 operation(s) for credits.
- **answerline-dev Monitor API** — The Monitor API from answerline-dev — 9 operation(s) for monitor.
- **answerline-dev States API** — The States API from answerline-dev — 1 operation(s) for states.

## MCP servers (1)

- **answerline-dev MCP Server** — Remote MCP server at mcp.answerline.dev requiring an API key.

## Agentic access (1)

- **Answerline Dev Agentic Access** — 17 operations · 11 acting

## Security (3)

- **Answerline Dev Authentication** — 1 scheme
- **Answerline Dev Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Answerline Dev Vulnerability Disclosure** — security.txt · contact published

## Tags

AI, Visibility, Marketing, Analytics, API

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