> ## Documentation Index
> Fetch the complete documentation index at: https://docs.robase.dev/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> For chatbots and coding agents, start at /guides/ai-agents.
> Hosted MCP: POST https://api.robase.dev/mcp (Streamable HTTP). Auth: Authorization: Bearer robe_… or robe_agent_….
> Phase 1 tools: get_pricing, send_otp, verify_otp, get_otp, send_sms, get_sms. No payment or top-up tools.
> Call get_pricing; treat listed:true as marketed markets (NG, GH, KE, ZA, GB, BJ, CI, US). Do not invent countries or delivery percentages.
> Prefer OTP-shaped tests such as "Your Robase test OTP is 123456". Do not send Hello or Good morning as tests. Match errors on error.type.

# SDKs

> First-party Node.js, Go, and PHP clients. Same REST API underneath.

Official packages wrap send OTP, verify OTP, get OTP, send SMS, get SMS. They attach Bearer auth, generate idempotency keys on POST, retry transient failures, and verify webhook signatures.

| Language | Package | Repository |
| - | - | - |
| Node.js | [`@robasedev/sdk`](https://www.npmjs.com/package/@robasedev/sdk) | [mantissatech/robase-sdk-js](https://github.com/mantissatech/robase-sdk-js) |
| Go | [`github.com/mantissatech/robase-sdk-go`](https://pkg.go.dev/github.com/mantissatech/robase-sdk-go) | [mantissatech/robase-sdk-go](https://github.com/mantissatech/robase-sdk-go) |
| PHP | [`robase/sdk`](https://packagist.org/packages/robase/sdk) | [mantissatech/robase-sdk-php](https://github.com/mantissatech/robase-sdk-php) |

There is no Python package. PHP is shipped — it is not a future roadmap item.

Newer response fields reach the SDKs before they are typed: `timeline` on get OTP and get SMS, and `reason` / `refunded` on failed and blocked webhook payloads, are present in the decoded response today and get typed accessors in the next release of each package.

<CardGroup cols={3}>
  <Card title="JavaScript / TypeScript" href="/sdks/javascript" />

  <Card title="Go" href="/sdks/go" />

  <Card title="PHP" href="/sdks/php" />
</CardGroup>

Any other language can call `https://api.robase.dev` with `Authorization: Bearer robe_...`. See the [API reference](/api-reference/introduction).


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