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Overview
Get started
- Top up your balanceUSDT on Tron (TRC-20), from 50 USDT.
- Register a sender IDOptional. Without one, messages go out on the shared route.
- Send your first messagePaste numbers or upload a CSV.
Last 14 days
Recent messages
| Date | To | Message | Status |
|---|
Send SMS
| Date | To | Message | Segments | Cost | Status |
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Top-up history
| Date | Amount | Network | Status |
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API
Access token
Your token was shown once, when you created it. For your security it can't be reissued, so keep it somewhere safe.
Send your first message
Use your access token as a Bearer credential:
curl -X POST https://payman33.com/v1/messages \
-H "Authorization: Bearer pm_live_…" \
-H "Content-Type: application/json" \
-d '{"to": ["+14155550123"], "text": "Hello from Payman"}'Webhook secret
Delivery reports sent to your callback_url carry an X-Payman-Signature header: the HMAC-SHA256 of the body with this secret.
whsec_••••••••••••••••
Tickets open after your first confirmed top-up
Support is for paying customers only. Once a top-up has been confirmed, you can open tickets here.
Tickets are answered in the order received. Include message or top-up IDs where relevant.
| Subject | Category | Status | Updated |
|---|
This ticket is closed. Open a new one if you need more help.
Account
- Account ID
-- Created
- -
- Verification
- -
- Plan
- -
- Balance
- -
Sender IDs
Register a sender ID you own. Once approved it can be chosen when sending. Using another brand's name is prohibited.