Install SDK
Drop our typed client into any Node, Python, or Go project.
$ npm install @relaybase/sdk
// ready in 12ms
// ready in 12ms
The API platform for builders
Connect your stack in 5 lines of code.
One integration platform for every API you need to ship. Type-safe SDKs, resilient webhooks, and observability that keeps your team moving.
AMJSTK
Trusted by 2,000+ engineering teams// send data to any connected account const connection = await relaybase.connections .get('stripe_prod_7f3b'); const charge = await relaybase.stripe .charges.create({ amount: 4200, currency: 'usd', connection }); // → 201 Createdimport relaybase client = relaybase.Client("rb_live_...") connection = client.connections.get( "stripe_prod_7f3b" ) charge = client.stripe.charges.create( amount=4200, currency="usd", connection=connection ) # → 201 Createdcurl https://api.relaybase.dev/v1/stripe/charges \ -H "Authorization: Bearer $RB_KEY" \ -H "Content-Type: application/json" \ -d '{"amount":4200,"currency":"usd"}' # → HTTP/1.1 201 Created
100+ integrations One API. Every workflow.
stripeslackNotionGitHubSalesforceLinear
Works with your stack
Bring your whole stack with you.
From payments to productivity, connect the tools your customers already use through one consistent API.
✦ Stripe
≡ Slack
N Notion
◉ GitHub
↗ Salesforce
◒ HubSpot
◈ Linear
▣ Jira
◎ Zendesk
◍ Shopify
▰ Sendgrid
◫ Twilio
□ Dropbox
G Google Ads
◉ Intercom
⊞ Microsoft
▱ Airtable
✚ Postgres
A better developer experience
From zero to synced in minutes.
A predictable, observable path from your first install to your first production request.
Authenticate
Use a scoped API key to securely access each connected account.
RB_KEY=rb_live_7f3b...
→ 200 OK
// connection verified
→ 200 OK
// connection verified
Send your first request
Build once against a unified resource model and ship your workflow.
await relaybase.sync({
resource: 'customers'
})
// 201 Created
resource: 'customers'
})
// 201 Created
Built for production
Infrastructure you don't have to babysit.
Focus on your product, not the sharp edges of a dozen third-party APIs.
Real-time webhooks
Receive normalized events with signature verification and replayable delivery logs. Never miss a state change.
Learn moreRate limiting & retries
Smart backoff and idempotency are handled automatically, so transient errors don't become incidents.
Learn moreType-safe SDKs
Autocompletion, generated types, and predictable errors in TypeScript, Python, and Go from day one.
Learn moreDashboard analytics
Trace every request, watch usage by endpoint, and debug webhook payloads without a support ticket.
Learn moreYour command center
Ship with confidence. Debug without context switching.
Every request, retry, and webhook in one clear dashboard. See what's happening across your integrations in real time.
Explore the dashboard →Overview All systems operational
REQUESTS / 30D1.28M
SUCCESS RATE99.98%
AVG. LATENCY182ms
API REQUEST VOLUME
201 POST /stripe/charges
42ms · today 10:42:08
42ms · today 10:42:08
429 RETRY /slack/messages
backoff 200ms · today 10:41:55
backoff 200ms · today 10:41:55
Simple, predictable pricing
Start free. Scale when you do.
No hidden platform fees. Pay for the requests you make, not the seats you have.
Free Forever
$0 / month
Everything you need to prototype and launch your first integration.
- 10,000 requests / month
- 3 connected accounts
- Core SDKs + webhooks
- 7-day request history
Pro
$0.002 / request
For production teams that need more capacity and control.
- Unlimited connected accounts
- All SDKs + priority support
- 90-day request history
- Custom rate limits
Usage calculatorHow many monthly requests? 100,000 → $200 / month
Your next integration starts here
Get your free API key.
No credit card required · 10,000 requests/month free · Production-ready