Pulse Update Service

Uptime (90 days)

99.97%

SLA target: 99.9%

Avg Response Time

42 ms

p95: 128 ms

Requests (24h)

1.24M

↑ 3.2% vs yesterday

Error Rate

0.02%

4xx: 0.01% · 5xx: 0.01%

Uptime History 90 days

90 days ago Today

API Endpoints v1

Method	Endpoint	Status	Rate Limit
GET	/api/v1/health	Operational	Unlimited
GET	/api/v1/version	Operational	Unlimited
GET	/api/v1/update/check	Operational	120 req/min
POST	/api/v1/update/apply	Operational	30 req/min
GET	/api/v1/update/status/{id}	Operational	120 req/min
GET	/api/v1/update/history	Operational	60 req/min
POST	/api/v1/update/rollback	Degraded	10 req/min
GET	/api/v1/update/changelog	Operational	60 req/min
PUT	/api/v1/update/config	Maintenance	—
POST	/api/v1/update/schedule	Operational	30 req/min
DEL	/api/v1/update/schedule/{id}	Operational	30 req/min
GET	/api/v1/update/metrics	Deprecated	60 req/min

Quick Start

cURL

Response

Authentication

# Check for available updates
curl -X GET https://api.pulseupdate.io/api/v1/update/check \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "X-Client-Version: 2.4.1" \
  -H "Content-Type: application/json"

// 200 OK
{
  "status": "update_available",
  "current_version": "2.4.1",
  "latest_version": "2.5.0",
  "release_date": "2026-09-10T14:30:00Z",
  "severity": "minor",
  "download_url": "https://cdn.pulseupdate.io/releases/2.5.0.tar.gz",
  "checksum_sha256": "a3f2b8c1d4e5...",
  "size_bytes": 14829568,
  "changelog_url": "/api/v1/update/changelog?from=2.4.1&to=2.5.0"
}

# All requests require a Bearer token
# Obtain your API key from the Pulse Dashboard

export PULSE_API_KEY="pk_live_a1b2c3d4e5f6..."

# Include in every request:
Authorization: Bearer $PULSE_API_KEY

# Rate limit headers returned:
X-RateLimit-Limit: 120
X-RateLimit-Remaining: 117
X-RateLimit-Reset: 1726142400