Receiving OLX Phone Verification Codes in Test and Operations Workflows

Where does OLX ask for a phone number?

OLX runs online classifieds sites in a number of regional markets, where people buy and sell cars, property, electronics and household goods. Like most marketplaces, it may ask for a mobile number when an account is created, before an ad is published, when it wants to confirm a login, or during account recovery. A one-time SMS code ties the number to the account and helps the marketplace limit spam listings.

For a team that integrates with OLX, builds seller tools, or manages listings on behalf of a business, this means the verification step must be part of the test plan. Agencies running listings for several clients face the same step for every client account. The marketplaces solution page covers the wider use case.

Checklist before you request an OLX phone number

• Pick the market first. OLX sites are country specific, so the number should match the site and the account you are testing.
• Confirm the service id olx via GET /api/v1/services and the country id via GET /api/v1/countries.
• Check the live price and availability with GET /api/v1/prices?country=<id>&service=olx.
• Decide on delivery: a webhook endpoint with its secret, or a polling loop that respects 300 requests per minute.
• Plan the account's future: if the same login must be re-verified later, read the section on long-term lines below before you begin.

Which countries can deliver an OLX code?

OTP Route lists olx routes in 197 countries. Among them are Poland, Portugal, Romania, Bulgaria, Ukraine, Kazakhstan, Uzbekistan, Brazil, India, Pakistan, Indonesia, Turkey, Egypt and South Africa.

Country choice is not cosmetic. A marketplace usually expects a local number for its own site, so a test of the Polish site should use a Polish number, and a Romanian seller workflow should use a Romanian one. Matching the market keeps your test case realistic and avoids rejections caused by a mismatch between site and number.

Steps: capturing the OLX verification code with the API

1. Create the activation: POST /api/v1/activations with {"service": "olx", "country": "<id>"} and a Bearer key prefixed or_live_.
2. Submit the returned number in the OLX form.
3. Handle activation.sms_received on your webhook. Validate X-OTPRoute-Signature by recomputing HMAC-SHA256 over the timestamp, a dot and the raw body with your endpoint secret, and drop requests with old timestamps.
4. Make the handler idempotent: key on the activation id so a repeated delivery does not enter the code twice.
5. Without inbound webhooks, poll GET /api/v1/activations/{id} at a modest interval.
6. If the test is abandoned, call POST /api/v1/activations/{id}/cancel to free the funds immediately.

Steps: the dashboard path for operations staff

People who manage listings rather than code can use the browser. Sign in, add funds, choose OLX as the service, choose the country, and copy the number into OLX. The SMS appears on the activation card. Each number accepts one code, and the order expires after 20 minutes with a full refund if nothing came in.

Troubleshooting a missing OLX SMS

• Wait for the whole 20-minute window; marketplace senders sometimes queue messages.
• Bear in mind that OLX may decline virtual numbers on some sites. When that happens, the order refunds itself.
• Try another country route only if your test case allows a different market; otherwise retry the same one later.
• Check that the country chosen in the OLX form matches the country of the number before you submit it.
• Resist re-ordering in rapid succession; leave a pause between OLX attempts.

The article on reducing failed OTP deliveries lists more patterns.

When is a Dedicated Number the better fit, and what are the rules?

A temporary number receives one code and is then gone, which suits a single sign-up test. A seller account that must log in again next month needs a line you keep. Dedicated Numbers, available only in the United States and Canada from $1.95/month, stay yours while they renew and forward inbound SMS to your webhook. For other markets there is no self-serve long-term number; email [email protected] to ask. The comparison in temporary vs dedicated numbers helps decide.

Use OTP Route only for your own legitimate products and accounts: one account per real person or business, honest listings, and full respect for OLX's terms and our Acceptable Use Policy. Payment runs through a prepaid USD wallet funded by card or USDT/USDC, with a PDF invoice for each top-up.

Frequently asked questions

How do I receive an OLX OTP for testing?

Order a number for service olx in the right country, enter it on OLX, and read the code in the dashboard or through the API.

Is there a virtual number for OLX in every country?

OTP Route lists OLX routes in 197 countries, but availability on each pair changes during the day, so check GET /api/v1/prices before ordering.

Which country should my OLX phone number come from?

Match the OLX site you are working with. A local number for that market keeps the test realistic and reduces rejections.

What does OLX SMS verification for testing cost?

From $0.20 per code, depending on the country. You pay only when the code arrives.

Can I reuse the same number to log in to OLX later?

Not with a temporary number, which takes a single code. In the US and Canada a Dedicated Number is the option; elsewhere, contact support.

Can I test the integration without spending money?

Yes. Support can move a development account into sandbox mode, where the OLX flow runs against simulated numbers and codes.

Is OTP Route affiliated with OLX?

No. OLX is a trademark of its owner, and OTP Route has no affiliation with it.

Service names are trademarks of their respective owners. OTP Route is not affiliated with them. Use numbers lawfully, follow each service's terms and our Acceptable Use Policy.