One hash in, one verified phone number out. Reduce fraud, streamline KYC, and make smarter decisions — all from a single API call.
# POST /v1/lookup
curl -X POST https://api.decode.cowdi.co/v1/lookup \
-H "X-API-Key: sk_live_aBcD..." \
-d '{"hash": "9a88809fc57f53..."}'
{
"phone": "254712345678",
"provider": "Safaricom"
}How it works
POST any phone hash to our API. Single lookups or batch — up to 100 at once.
Our intelligence engine resolves your hash against millions of verified Kenyan mobile records in milliseconds.
Receive the verified phone number and carrier. Plug it into your fraud prevention, KYC, or analytics pipeline.
Why teams choose Decode Hash
Sub-2ms lookups. Your pipelines and real-time workflows never wait.
All traffic over TLS. Keys hashed at rest. Per-key rate limiting and usage controls built in.
One endpoint. JSON in, JSON out. Works with any language. Full docs and SDKs included.
Resolve up to 100 hashes in a single request. Built for high-throughput data pipelines.
Millions of verified Kenyan mobile records across all major carriers. Continuously refreshed.
Track every lookup, manage keys, and monitor usage in real time from a single dashboard.
Pricing
Start free. Scale when you're ready. No credit card required.
Get your free API key in seconds. Start resolving identities today.