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aitbc/docs/3_miners/7_api-miner.md
oib 06e48ef34b chore: standardize configuration, logging, and error handling across blockchain node and coordinator API
- Add infrastructure.md and workflow files to .gitignore to prevent sensitive info leaks
- Change blockchain node mempool backend default from memory to database for persistence
- Refactor blockchain node logger with StructuredLogFormatter and AuditLogger (consistent with coordinator)
- Add structured logging fields: service, module, function, line number
- Unify coordinator config with Database
2026-02-13 22:39:43 +01:00

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Markdown

# Miner API Reference
Complete API reference for miner operations.
## Endpoints
### Register Miner
```
POST /v1/miners
```
**Request Body:**
```json
{
"name": "my-miner",
"gpu_type": "v100",
"gpu_count": 1,
"location": "us-east",
"price_per_hour": 0.05,
"max_concurrent": 4
}
```
**Response:**
```json
{
"miner_id": "miner_xyz789",
"api_key": "key_abc123",
"status": "pending"
}
```
### Update Miner
```
PUT /v1/miners/{miner_id}
```
### Heartbeat
```
POST /v1/miners/{miner_id}/heartbeat
```
**Response:**
```json
{
"status": "ok",
"jobs_assigned": 0,
"queue_length": 5
}
```
### List Available Jobs
```
GET /v1/miners/{miner_id}/jobs/available
```
**Response:**
```json
{
"jobs": [
{
"job_id": "job_abc123",
"model": "gpt2",
"gpu_type": "v100",
"gpu_count": 1,
"estimated_time": 600,
"price": 0.05
}
]
}
```
### Accept Job
```
POST /v1/miners/{miner_id}/jobs/{job_id}/accept
```
### Complete Job
```
POST /v1/miners/{miner_id}/jobs/{job_id}/complete
```
**Request Body:**
```json
{
"result_hash": "sha256:abc123...",
"metrics": {
"execution_time_seconds": 600,
"gpu_time_seconds": 600
}
}
```
### Get Miner Stats
```
GET /v1/miners/{miner_id}/stats
```
**Response:**
```json
{
"total_jobs": 100,
"success_rate": 0.98,
"average_completion_time": 600,
"earnings": 50.5,
"earnings_per_gpu_hour": 0.05
}
```
## Error Codes
| Code | Description |
|------|-------------|
| 400 | Invalid request |
| 401 | Unauthorized |
| 404 | Miner/job not found |
| 409 | Job already assigned |
| 422 | Validation error |
## Rate Limits
- 60 requests/minute
- 10 job operations/minute
## Next
- [Quick Start](./1_quick-start.md) — Get started
- [Job Management](./3_job-management.md) — Job management
- [Monitoring](./6_monitoring.md) - Monitor your miner