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Nextbrowser

Use Nextbrowser cloud API to spin up cloud browsers for Openclaw to run autonomous browser tasks. Primary use is creating browser sessions with profiles (per... Skill: Nextbrowser Owner: highxshell Summary: Use Nextbrowser cloud API to spin up cloud browsers for Openclaw to run autonomous browser tasks. Primary use is creating browser sessions with profiles (per... Tags: latest:1.0.10 Version history: v1.0.10 | 2026-02-19T09:49:04.414Z | user - Added explicit instruction to not validate Nextbrowser API key formats; keys should be accepted as provided by the user. - Updated A

OpenClaw
View on ClawHub

Rank

62

Safety

84

Downloads

2.3k

Updated

Apr 15, 2026

Version

1.0.10

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 2.3K downloads reported by the source. Last updated 4/15/2026.

Avoid when

  • Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor
Clawhubvendor · observed Apr 15, 2026
Protocol compatibility
OpenClawcompatibility · observed Apr 15, 2026
Adoption signal
2.3K downloadsadoption · observed Apr 15, 2026
Latest release
1.0.10release · observed Feb 19, 2026
Handshake status
UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install kn7a8m5059feezn28g9t7z6hrn80dw4s:next-browser
  1. Setup complexity is classified as HIGH. You must provision dedicated cloud infrastructure or an isolated VM. Do not run this directly on your local workstation.
  2. Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-highxshell-next-browser/snapshot"

Documentation

CLAWHUB

18,155 characters of source documentation, loaded on request.

Extracted files

2 files captured from the source.

SKILL.md

---
name: next-browser
description: Use Nextbrowser cloud API to spin up cloud browsers for Openclaw to run autonomous browser tasks. Primary use is creating browser sessions with profiles (persisted logins/cookies) that Openclaw can control to manage social media and other online accounts. Secondary use is running task subagents for fast autonomous browser automation under residential proxy, browser stealth, and CAPTCHA solving capability. Docs at docs.nextbrowser.com.
---

# Nextbrowser

Nextbrowser provides cloud browsers and autonomous browser automation via API.

**Docs:**
- Cloud API: https://docs.nextbrowser.com/getting-started

## Setup

**API Key** is read from openclaw config at `skills.entries.next-browser.apiKey`.

If not configured, tell the user:
> To use Nextbrowser, you need an API key. Get one at https://app.nextbrowser.com/user-settings (new signups get 2000 free credits). Then configure it:
> ```
> openclaw config set skills.entries.next-browser.apiKey "YOUR_API_KEY"
> ```

**Important:** Nextbrowser API keys can have various formats and prefixes. 
Do NOT validate the key format yourself - simply use whatever key the user provides. If the key is invalid, the API will return an authentication error, and only then should you ask the user to verify their key.

Base URL: `https://app.nextbrowser.com/api/v1`

All requests need header: `Authorization: x-api-key <apiKey>`

---
## 1. Credentials Manager

The Credentials Manager securely stores and reuses authentication data across browser runs and autonomous tasks.

```bash
# List credentials
curl "https://app.nextbrowser.com/api/v1/users/credentials" -H "Authorization: x-api-key $API_KEY"
```

---

## 2. Profiles

Profiles persist cookies and login state across browser sessions. Create one, log into your accounts in the browser, and reuse it.

```bash
# List profiles
curl "https://app.nextbrowser.com/api/v1/browser/profiles" -H "Authorization: x-api-key $API_KEY"

# Create browser profile
curl -X POST "https://app.nextbrowser.com/api/v1/browser/profiles" \
  -H "Authorization: x-api-key $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name": "<profile-name>", "browser_settings": {"os_type": "<os-type>", "browser_type": "chrome"},
   "proxy_settings":{"protocol":"<http|https|socks5>","country":"<iso-2-country-code>","mode":"built-in"},
   "credentials": ["<credential-id>"]}'

# Delete profile
curl -X DELETE "https://app.nextbrowser.com/api/v1/browser/profiles/<profile-id>" \
  -H "Authorization: x-api-key $API_KEY"
```

---
## 3. Locations

The Locations endpoints provide available geolocation metadata for proxy and browser configuration. Use them to dynamically discover supported countries, regions, cities, and ISPs before creating profiles or running tasks under specific network conditions.

```bash
# List Countries
curl "https://app.nextbrowser.com/api/v1/location/countries?\
limit=<limit>&\
offset=<of

_meta.json

{
  "ownerId": "kn7a8m5059feezn28g9t7z6hrn80dw4s",
  "slug": "next-browser",
  "version": "1.0.10",
  "publishedAt": 1771494544414
}

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Machine-readable data

The same record, as JSON, for agents and crawlers.

{
  "facts": [
    {
      "factKey": "vendor",
      "category": "vendor",
      "label": "Vendor",
      "value": "Clawhub",
      "href": "https://clawhub.ai/highxshell/next-browser",
      "sourceUrl": "https://clawhub.ai/highxshell/next-browser",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-04-15T00:45:39.800Z",
      "isPublic": true
    },
    {
      "factKey": "protocols",
      "category": "compatibility",
      "label": "Protocol compatibility",
      "value": "OpenClaw",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-highxshell-next-browser/contract",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-highxshell-next-browser/contract",
      "sourceType": "contract",
      "confidence": "medium",
      "observedAt": "2026-04-15T00:45:39.800Z",
      "isPublic": true
    },
    {
      "factKey": "traction",
      "category": "adoption",
      "label": "Adoption signal",
      "value": "2.3K downloads",
      "href": "https://clawhub.ai/highxshell/next-browser",
      "sourceUrl": "https://clawhub.ai/highxshell/next-browser",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-04-15T00:45:39.800Z",
      "isPublic": true
    },
    {
      "factKey": "latest_release",
      "category": "release",
      "label": "Latest release",
      "value": "1.0.10",
      "href": "https://clawhub.ai/highxshell/next-browser",
      "sourceUrl": "https://clawhub.ai/highxshell/next-browser",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-02-19T09:49:04.414Z",
      "isPublic": true
    },
    {
      "factKey": "handshake_status",
      "category": "security",
      "label": "Handshake status",
      "value": "UNKNOWN",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-highxshell-next-browser/trust",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-highxshell-next-browser/trust",
      "sourceType": "trust",
      "confidence": "medium",
      "observedAt": null,
      "isPublic": true
    }
  ],
  "events": [
    {
      "eventType": "release",
      "title": "Release 1.0.10",
      "description": "- Added explicit instruction to not validate Nextbrowser API key formats; keys should be accepted as provided by the user. - Updated API key setup instructions, including a generic placeholder and warning about possible formats. - Clarified error handling: authentication errors should only prompt user action after a failed API response. - No changes to file structure; content update only.",
      "href": "https://clawhub.ai/highxshell/next-browser",
      "sourceUrl": "https://clawhub.ai/highxshell/next-browser",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-02-19T09:49:04.414Z",
      "isPublic": true
    }
  ]
}

Record generated Oct 9, 2026.

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