WARP by Ringer
WARP Documentation
Guides and reference for the WARP platform — SIP trunking, numbers, porting, 10DLC messaging, billing, and the customer API behind all of it.
Quick start
https://api.warp.ringer.tel/v1Authorization: Bearer rk_your_key$curl https://api.warp.ringer.tel/v1/numbers \ -H 'Authorization: Bearer rk_your_key'Mint keys in the portal under Settings → API Keys. Responses use the {success, data} envelope.
Three ways in
Portal
Provision trunks, order numbers, start ports, and register campaigns — self-service, no ticket queue.
Open the portalAPI
Every portal operation, as REST. Scoped rk_ keys, one canonical response envelope, copy-ready curl for all 135 operations.
Browse the API referenceMCP
Run WARP from Claude, Cursor, Copilot, Codex, or ChatGPT — one npm install registers 135 tools with your AI client.
Set up warp-mcpGuides
Customer guides, rendered straight from the platform docs — always current with the product.
Getting started
Getting Started with WARP Permissions
How to use the WARP portal, understand active customer context, and recognize when permissions affect what you can see or do.
Signing In and Account Recovery
How to sign in, change your password, recover a forgotten password or a lost authenticator, and understand step-up verification and what happens to your other sessions.
Identity and Business Verification (KYC)
What identity and business verification WARP collects, what the business and telecom sections ask for, how to read your verification status, and how to complete anything outstanding.
Voice
Setting Up a SIP Trunk on WARP
How to create, configure, secure, and verify customer SIP trunks on WARP.
Voice Routing and Call Troubleshooting
How to route numbers to trunks and troubleshoot failed calls, one-way audio, capacity limits, DTMF, and call statistics.
STIR/SHAKEN: Caller ID Authentication on WARP
What STIR/SHAKEN caller-ID authentication is, how WARP signs your outbound calls, what verstat values mean on inbound calls, and how to ensure attestation A.
Numbers & porting
Managing Phone Numbers on WARP
How to search, assign, route, configure, protect, and release phone numbers on WARP.
Porting Numbers Into WARP
How to use the WARP port-in wizard, understand LOA requirements, track statuses, and recover from validation or carrier issues.
On-Net Transfers and Port-Out PINs
How on-net transfers work, how transfer PINs differ from carrier port-ins, and how to protect numbers with a port-out PIN.
Messaging
Messaging and 10DLC Registration
How to register 10DLC Brands and Campaigns, handle carrier review, assign numbers, and keep SMS traffic compliant.
SMS and MMS API Readiness
What a customer needs before sending SMS/MMS through WARP APIs, including number SMS enablement, 10DLC campaign assignment, API scopes, and consent.
Message Delivery and Troubleshooting
What happens to a message after you send it, what every message state means, how delivery receipts and inbound webhooks behave, and how to work out why a message did not arrive.
Billing & usage
Team & security
Team, Roles, API Keys, and Account Security
How to manage MFA, sessions, team members, custom roles, scopes, and customer API keys safely.
Connected Apps and Integrations
How to connect outside software to your WARP account — choosing between an API key and an authorized application, approving an application, what it can and cannot reach, and how to take access away.