OpenClaw

openkrill

Enable AI agents to make micropayments via x402 protocol. Use when purchasing browser sessions on Browserbase, scraping with Firecrawl, or any x402-compatible API. Handles wallet creation, funding, and automatic payment flows.

emilankerwiik0 来源安装数☆ 0 仓库 Stars

查看来源 ↗安装与使用 SKILL.md ↗

安装与使用

请根据来源仓库和你的 AI 工具说明安装此技能。先阅读技能文件和依赖要求，再添加到工作流。

SkillHub CLI

skillhub install emilankerwiik/openkrill

打开来源仓库，查看说明和兼容环境后，按来源提供的命令或步骤安装。

将来源链接提供给你的 Agent，让它先读取说明、核对依赖，并向你说明将执行的安装步骤。

查看来源 ↗使用指南

技能说明

OpenKrill - x402 Payments Skill

This skill enables AI agents to autonomously make micropayments using the x402 protocol. It handles wallet management, balance checking, and automatic payment flows when APIs return HTTP 402 Payment Required responses.

When to Use This Skill

When asked "what services can I purchase?" or "what x402 APIs are available?" - Query the Bazaar first!
When purchasing browser automation sessions on Browserbase
When performing web scraping tasks with Firecrawl
When the agent needs to create an email address for signups or verification
When interacting with any x402-compatible API
When the user mentions micropayments, crypto payments, or paying for API access
When you encounter a 402 Payment Required response
When discovering new x402-compatible services via the Bazaar

TIP: When a user or agent asks what services are available for purchase, always start by querying the Bazaar discovery endpoint. It provides a live, up-to-date catalog of 12,000+ x402-compatible services.

Quick: Discover Available Services

# Query the Bazaar to see what's available (no auth required)
curl -s "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources?type=http&limit=50"

Prerequisites

Before using this skill, ensure:

THIRDWEB_SECRET_KEY environment variable is set with a valid thirdweb project secret key
The wallet has sufficient USDC balance on Base chain (or the target chain)
Network access to thirdweb API endpoints

IMPORTANT: x402 Endpoint URLs & Service Types

Two Types of x402 Support

Type	Description	Example
True x402	Fully keyless - no API keys needed, just pay and use	Browserbase
Hybrid x402	Requires API key/token + payment header	Firecrawl

x402 Endpoint Patterns

Service	Standard API	x402 Endpoint	Type	Status
Browserbase	`ap...

来源信息

Source: github
Repository: openclaw/skills
Path: skills/emilankerwiik/openkrill
Version: —
Commit: 8d9d3bf74c856208822a45a65bb1044bdc3b1820
分类来源: rules
状态: active
可见性: public

这些信息来自收录时的来源分析，可能滞后；使用前请核对最新来源文件。

来源内容

SKILL.md

# OpenKrill - x402 Payments Skill

This skill enables AI agents to autonomously make micropayments using the x402 protocol. It handles wallet management, balance checking, and automatic payment flows when APIs return HTTP 402 Payment Required responses.

## When to Use This Skill

- **When asked "what services can I purchase?" or "what x402 APIs are available?"** - Query the Bazaar first!
- When purchasing browser automation sessions on Browserbase
- When performing web scraping tasks with Firecrawl
- When the agent needs to create an email address for signups or verification
- When interacting with any x402-compatible API
- When the user mentions micropayments, crypto payments, or paying for API access
- When you encounter a 402 Payment Required response
- **When discovering new x402-compatible services** via the Bazaar

> **TIP:** When a user or agent asks what services are available for purchase, always start by querying the Bazaar discovery endpoint. It provides a live, up-to-date catalog of 12,000+ x402-compatible services.

### Quick: Discover Available Services

```bash
# Query the Bazaar to see what's available (no auth required)
curl -s "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources?type=http&limit=50"
```

## Prerequisites

Before using this skill, ensure:

1. **THIRDWEB_SECRET_KEY** environment variable is set with a valid thirdweb project secret key
2. The wallet has sufficient USDC balance on Base chain (or the target chain)
3. Network access to thirdweb API endpoints

## IMPORTANT: x402 Endpoint URLs & Service Types

### Two Types of x402 Support

| Type | Description | Example |
|------|-------------|---------|
| **True x402** | Fully keyless - no API keys needed, just pay and use | Browserbase |
| **Hybrid x402** | Requires API key/token + payment header | Firecrawl |

### x402 Endpoint Patterns

| Service | Standard API | x402 Endpoint | Type | Status |
|---------|-------------|---------------|------|--------|
| Browserbase | `ap...

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