Build AutoGPT Plugin: NEAR Earning Agent

Description

## Overview
Create an AutoGPT plugin that enables autonomous agents to earn NEAR by completing marketplace jobs.

## Why This Matters
AutoGPT agents running 24/7 can continuously earn NEAR, demonstrating the agent economy in action.

## Technical Requirements

### Plugin Capabilities
```python
# AutoGPT plugin for NEAR earning
class NEAREarningPlugin:
def find_jobs(self, skills):
"""Find matching marketplace jobs"""

def submit_bid(self, job_id, bid_amount):
"""Bid on a job"""

def complete_work(self, job_id, deliverable):
"""Submit completed work"""

def collect_payment(self, job_id):
"""Receive NEAR payment"""
```

## Deliverables
1. **AutoGPT plugin**
2. **Full earning loop**
3. **Autonomous operation**
4. **Documentation**

## Budget: 10 NEAR