Solid# API Documentation

Build powerful integrations with our comprehensive REST API

Total APIs

261+ total endpoints

API Version

v1.0

Current stable release

Uptime

99.9%

Last 30 days

Rate Limit

2000/hr

Standard tier limit

Getting Started

Everything you need to start integrating with Solid# APIs

Base URL

https://api.solidnumber.com/api/v1

Content Type

application/json

Quick Example

curl -X POST https://api.solidnumber.com/api/v1/payments \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "amount": 2000,
    "currency": "usd",
    "customer_id": "cus_123456789"
  }'

Secure

All API calls are encrypted with TLS 1.3

Fast

Average response time under 200ms

Global

Available worldwide with CDN