# AgentLine

**Canonical:** https://apis.io/providers/agentline-cloud/  
**Website:** https://agentline.cloud/  
**APIs profiled:** 2

AgentLine provides AI-native telephony APIs, offering US and Canada phone numbers for AI agents to make and receive calls, send and receive SMS, and access call transcripts. The platform integrates with popular AI runtimes like Claude, OpenAI, and custom MCP skill files, delivering ready‑made voice agent templates and SDKs for rapid development.

## Kin Score — 56.6 / 100 (strong)

Scored 2026-11-01 under rubric 0.26.0.

| Facet | Score |
|---|---|
| Discoverability | 67.9 |
| Contract Quality | 69.5 |
| Contract Governance | 22.0 |
| Operational Transparency | 23.7 |
| Developer Ergonomics | 54.2 |
| Access Clarity | 76.3 |

Regulatory layer — **Telecommunications**: 24.2 (matched via tags).

## Agent readiness — 53.6 (agent-ready)

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

## APIs (17)

- **AgentLine Agent Integration API** — The Agent Integration API from AgentLine — 2 operation(s) for agent integration.
- **AgentLine Agent Recharge API** — The Agent Recharge API from AgentLine — 1 operation(s) for agent recharge.
- **AgentLine Agents API** — The Agents API from AgentLine — 2 operation(s) for agents.
- **AgentLine Auth API** — The Auth API from AgentLine — 7 operation(s) for auth.
- **AgentLine Billing API** — The Billing API from AgentLine — 6 operation(s) for billing.
- **AgentLine Calls API** — The Calls API from AgentLine — 5 operation(s) for calls.
- **AgentLine Contacts API** — The Contacts API from AgentLine — 2 operation(s) for contacts.
- **AgentLine Events API** — The Events API from AgentLine — 2 operation(s) for events.
- **AgentLine Feedback API** — The Feedback API from AgentLine — 1 operation(s) for feedback.
- **AgentLine Health API** — The Health API from AgentLine — 2 operation(s) for health.
- **AgentLine Messages API** — The Messages API from AgentLine — 2 operation(s) for messages.
- **AgentLine Numbers API** — The Numbers API from AgentLine — 5 operation(s) for numbers.
- **AgentLine Usage API** — The Usage API from AgentLine — 3 operation(s) for usage.
- **AgentLine Voice API** — The Voice API from AgentLine — 2 operation(s) for voice.
- **AgentLine Webhooks API** — The Webhooks API from AgentLine — 10 operation(s) for webhooks.
- **AgentLine x402 Discovery API** — The x402 Discovery API from AgentLine — 2 operation(s) for x402 discovery.
- **AgentLine x402 Keyless API** — The x402 Keyless API from AgentLine — 9 operation(s) for x402 keyless.

## Agentic access (1)

- **Agentline Cloud Agentic Access** — 88 operations · 44 acting · 2 human-in-the-loop

## Security (3)

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

## Plans (1)

- **Agentline Cloud Plans Pricing**

## Tags

Artificial Intelligence, Telephony, Voice, SMS, Agents

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