Discover / api.voipstore.xyz

VoipStore

■ Challenge detected

Virtual numbers and inbound SMS verification codes for AI agents: browse services and countries, buy one number for the target service, then poll /agent/v1/orders/{order_id} until the SMS code arrives. Pay per call in USDC on Base over x402, no account needed.

x402
Base
USDC
Verification

Listed price: $0.002
Challenge detected: 3 of the last 11 checks
Median response: 356 ms
Last checked: 17 Oct, 08:59 UTC
In our index since: 29 Sept 2026

Endpoint

curl -i https://api.voipstore.xyz/agent/v1/catalog
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

3 listed endpoints · on x402-list.com

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.voipstore.xyz/agent/v1

POST/topup$0.01Deposit-first top-up: pay amount_usd in USDC (query string) and get the EUR equivalent credited to the agent balance after on-chain settlement. Requires Idempotency-Key. Automated clients accept the Agent Access Addendum: https://voipstore.xyz/terms/agents
POST/orders$0.01Buy one virtual number for SMS verification. First GET /agent/v1/quote, then POST here with X-Quote-Id and Idempotency-Key (service_id/country_id in the query string). The 402 advertises the locked price. If no number is available the API answers 409 no_numbers and nothing is charged. Automated clients accept the Agent Access Addendum: https://voipstore.xyz/terms/agents
GET/catalog$0.002VoipStore virtual-number catalog: services and countries with indicative EUR/USD prices. Call it to discover what can be bought before requesting a quote. Automated clients accept the Agent Access Addendum: https://voipstore.xyz/terms/agents

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 3 of 3 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.voipstore.xyz

Recent checks

3 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026

All 11 checks

When (UTC)	Result	HTTP	Response
17 Oct, 08:59 UTC	Challenge detected	402	140ms
16 Oct, 04:38 UTC	Challenge detected	402	376ms
15 Oct, 23:42 UTC	No challenge detected	200	410ms
14 Oct, 17:17 UTC	No challenge detected	200	399ms
14 Oct, 05:00 UTC	Challenge detected	402	356ms
12 Oct, 22:31 UTC	No challenge detected	200	389ms
11 Oct, 00:15 UTC	No challenge detected	200	151ms
9 Oct, 15:32 UTC	No challenge detected	200	434ms
8 Oct, 09:33 UTC	No challenge detected	200	345ms
7 Oct, 03:32 UTC	No challenge detected	200	389ms
3 Oct, 17:05 UTC	No challenge detected	200	380ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 08:59 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for VoipStore?

Its listed price is $0.002.

What payment terms does VoipStore advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is VoipStore listed?

In x402-list.com. Superstables first indexed it on 29 Sept 2026.

Something wrong on this page? Tell us.