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VoIPStore Account Top-Up
x402
VoIPStore Account Top-Up is a paid API for AI agents from api.voipstore.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Adds USDC credit to a VoIPStore account balance for purchasing temporary non-VoIP virtual phone numbers for SMS verification
Price / call$0.01
Success—
StatusUnknown
How this service works
Receive SMS verification codes instantly with temporary non-VoIP virtual numbers in 150+ countries. Verify WhatsApp, Telegram, Google, Discord and 1,300+ apps
Output
Returns a JSON object with a recharge status ('pending'), a unique recharge_id integer for tracking the transaction, and the credited amount converted to EUR (e.g. credited_eur: 4.54).
Example use cases
Fund account for bulk app signups
“Add $50 to my VoIPStore balance so I can get temporary phone numbers to verify a bunch of new accounts on Discord and Telegram.”
Quick top-up before WhatsApp verification
“I need to verify a WhatsApp number right now — can you top up my VoIPStore account with $10 so I can get a virtual number?”
Recharge for automated SMS verification workflow
“Deposit $100 into my VoIPStore account — I'm running an automated workflow that needs a steady supply of temporary numbers for Google and other app verifications.”
Technical details
Endpoint
POSThttps://api.voipstore.xyz/agent/v1/topup?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs to fund a VoIPStore account with USDC to enable subsequent purchases of temporary non-VoIP virtual phone numbers. This is a prerequisite step before renting virtual numbers for SMS verification workflows. Prefer this over manual top-up when automating pipelines that consume virtual numbers at scale.
Side effects
- Amount outside allowed range ($5.00–$100.00) returns a validation error
- Insufficient USDC balance for x402 payment fails the transaction before crediting
- Invalid or malformed amount_usd parameter returns a 400 error
- Network or payment facilitator timeout leaves status as pending indefinitely
- Duplicate rapid requests may result in duplicate charges
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| amount_usd | number | USDC amount (5.0-100.0), passed in the query string |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "pending",
"recharge_id": 1,
"credited_eur": 4.54
}
}Tags
x402
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