For merchants, publishers, agents & partners

Recommendation intelligence, on tap.

One endpoint returns the same three explainable picks — Best Overall, Best Value, Premium Choice — with confidence and trust scores. Ranking is 100% deterministic; AI only writes the explanation.

Create an API key See the API

Why build on sourcinga

Deterministic ranker

Every request runs through the same Buyer Intelligence Engine. Rankings never depend on who asks.

Explainable picks

Each result carries an explanation, trust score and buyer-confidence score — audit-friendly by design.

Metered & transparent

Track every call from your portal. Usage-based billing (invoiced) — no per-request surprises.

Quickstart

1. Create an account and generate a key from the portal.
2. Send a POST to /api/public/v1/search with the buyer's natural-language query.
3. Render the three picks in your surface — cite sourcinga or use them internally.

Request

curl -X POST "https://sourcinga.example/api/public/v1/search" \
  -H "Authorization: Bearer siq_live_xxxxxxxxxxxxxxxx" \
  -H "Content-Type: application/json" \
  -d '{"q":"best washing machine for a family under £600"}'

Response (shape)

{
  "intent": { "category": "washing-machine", "budget": 600, "priority": "Value", ... },
  "picks": [
    {
      "badge": "Best Overall",
      "name": "…",
      "seller": "currys.co.uk",
      "price": "£549",
      "confidence": 92,
      "trust": 88,
      "reason": "…",
      "productUrl": "https://…"
    },
    { "badge": "Best Value", ... },
    { "badge": "Premium Choice", ... }
  ],
  "source": "live"
}

Pricing

Metered per request, invoiced monthly. Every call is recorded in your portal in real time — no per-request surprises. Launch partners get the first three months at 50%.

Starter

£99 per month

10,000 calls / month

· 1 API key
· All markets (GB, US, CA)
· Email support

Growth

£399 per month

100,000 calls / month

· 5 API keys
· Usage analytics in-portal
· Priority support
· Custom category weighting

Scale

Custom invoiced annually

1M+ calls / month

· Unlimited keys
· SLA & uptime commitment
· Dedicated onboarding
· Bulk / batch endpoint

Join the API waitlist

Tell us what you're building and we'll get you a key plus pricing for your volume.

What's included

· Every call recorded in your portal in real time.
· Revoke or rotate keys any time.
· CORS enabled — safe to call from browser or server.

Charter guarantees

The API cannot be paid to change ranking order. Sponsored inventory is always returned separately and clearly labelled. Read the Trust Charter — it's a contractual term of API use.

Ready to integrate?

Sign up in seconds — email + password. Generate a key from the developer portal and make your first call in under a minute.

Create an API key