# Happyrobot Phone Numbers API

**Canonical:** https://apis.io/apis/happyrobot/happyrobot-phone-numbers-api/  
**Provider:** Happyrobot — https://apis.io/providers/happyrobot/  
**Base URL:** https://platform.happyrobot.ai/api/v2  
**Documentation:** https://docs.happyrobot.ai/api-reference

Happyrobot Phone Numbers API is one of 36 APIs that [Happyrobot](https://apis.io/providers/happyrobot/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Phone Numbers. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

The Phone Numbers API from Happyrobot — 10 operation(s) for phone numbers.

## Operations (12)

| Method | Path | Summary |
|---|---|---|
| GET | `/phone-numbers/` | List phone numbers |
| POST | `/phone-numbers/` | Purchase a phone number |
| POST | `/phone-numbers/validate-toll-free-numbers` | Validate toll-free numbers for TextAgent |
| DELETE | `/phone-numbers/tollfree-verification/{verification_sid}` | Delete a toll-free verification |
| POST | `/phone-numbers/free-up-number` | Free up a phone number |
| POST | `/phone-numbers/delete-number` | Delete a phone number |
| GET | `/phone-numbers/usage` | Get phone number usage |
| POST | `/phone-numbers/remove-from-workflow` | Remove phone number from a workflow |
| GET | `/phone-numbers/tollfree-verification` | Get toll-free verification status |
| POST | `/phone-numbers/tollfree-verification` | Submit toll-free verification |
| POST | `/phone-numbers/sip-trunk` | Create and attach SIP trunk |
| PUT | `/phone-numbers/{id}` | Update a phone number |

## Machine-readable artifacts (10)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/happyrobot/refs/heads/main/openapi/happyrobot-phone-numbers-api-openapi.yml
- **Documentation** — https://docs.happyrobot.ai/api-reference
- **APIReference** — https://docs.happyrobot.ai/api-reference
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/happyrobot/refs/heads/main/authentication/happyrobot-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/happyrobot/refs/heads/main/conventions/happyrobot-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/happyrobot/refs/heads/main/errors/happyrobot-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/happyrobot/refs/heads/main/data-model/happyrobot-data-model.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/happyrobot/refs/heads/main/asyncapi/happyrobot-events.yml
- **AgenticAccess** — https://raw.githubusercontent.com/api-evangelist/happyrobot/refs/heads/main/agentic-access/happyrobot-agentic-access.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/happyrobot/refs/heads/main/lifecycle/happyrobot-lifecycle.yml

## Other Happyrobot APIs (12)

- [Happyrobot Workflows MCP Server](https://apis.io/apis/happyrobot/happyrobot-workflows-mcp-server/)
- [Happyrobot Twin MCP Server](https://apis.io/apis/happyrobot/happyrobot-twin-mcp-server/)
- [Happyrobot Docs MCP Server](https://apis.io/apis/happyrobot/happyrobot-docs-mcp-server/)
- [Happyrobot Adversarial Suites API](https://apis.io/apis/happyrobot/happyrobot-adversarial-suites-api/)
- [Happyrobot Adversarial Tests API](https://apis.io/apis/happyrobot/happyrobot-adversarial-tests-api/)
- [Happyrobot API Keys API](https://apis.io/apis/happyrobot/happyrobot-api-keys-api/)
- [Happyrobot Apps API](https://apis.io/apis/happyrobot/happyrobot-apps-api/)
- [Happyrobot Artifacts API](https://apis.io/apis/happyrobot/happyrobot-artifacts-api/)
- [Happyrobot Audits API](https://apis.io/apis/happyrobot/happyrobot-audits-api/)
- [Happyrobot Billing API](https://apis.io/apis/happyrobot/happyrobot-billing-api/)
- [Happyrobot Chat API](https://apis.io/apis/happyrobot/happyrobot-chat-api/)
- [Happyrobot Contacts API](https://apis.io/apis/happyrobot/happyrobot-contacts-api/)

## Tags

Phone Numbers

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/happyrobot/happyrobot-phone-numbers-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/happyrobot/.