A branded AI API business is not finished when the homepage looks good. It is finished when a new developer can register, create a credential, make one low-risk request, and reconcile that request with a usage record—without ever sending a secret to the site operator.
This tutorial explains that onboarding path for an Ace Data Cloud white-label API portal. It is intentionally narrower than a full launch guide: we will not configure DNS, change pricing, create customer accounts, or purchase anything. The goal is to design an operational handoff that you can test before inviting customers.
Disclosure: Ace Data Cloud is the product discussed here and provided the public documentation used for this article. This article was independently reorganized from those sources with AI-assisted drafting. It is a technical tutorial, not an earnings claim, and I did not create a tenant or generate revenue while writing it.
What the portal is—and is not
Ace Data Cloud's API Platform lets an operator present a branded developer portal with a site name, logo, service catalog, pricing, documentation, support information, and an optional custom domain. The customer-facing site is managed from Site Management.
The portal should not be described as a separately delivered gateway or an independent tenant identity system. Existing users may be able to sign in directly because identity is shared. Each customer should nevertheless use their own account and their own API key for application access.
Monetization is an operating context, not a shortcut: acquisition must lead to an attributed customer and an eligible purchase under the current distribution rules. Registration or API usage alone does not guarantee revenue, and a configured markup should not be represented as money that automatically belongs entirely to the operator. Check the current customer attribution and revenue rules before publishing commercial claims.
Define the onboarding contract
Before sending anyone a link, write down four values:
| Item | Customer receives | Frequent mistake |
|---|---|---|
| Page URL | Registration, login, console, catalog | Using it as the request endpoint |
| API base URL | Host used by application requests | Substituting the documentation host |
| Public service/model name | Exact identifier from the service docs | Replacing it with a marketing label |
| Documentation URL | Authentication, payload, response, errors | Sending only the homepage |
Use placeholder values in reusable instructions:
Portal: https://portal.example.com
API base URL: https://api.example.com
Service/model: <PUBLIC_IDENTIFIER_FROM_DOCS>
Guide: https://portal.example.com/docs/<SERVICE>
Do not invent an API hostname. If you later configure a custom page domain or API domain, obtain the required CNAME value from your own console and complete DNS/HTTPS validation separately. The quick site-creation flow does not include that work.
Make registration return to your brand
Ask the customer to start from the page domain, choose Register or Log in, and complete the enabled authentication method. After authentication, verify that the browser returns to your portal rather than leaving the developer on an unrelated page.
For a first-user attribution test, use an account that has never registered before. Reusing an existing account cannot prove first-registration behavior. Also distinguish the site's login presentation mode from credential issuance: a pop-up or unified login page changes the UI flow, not where API keys are created.
Have the customer create a scoped key
In the customer console, the documented route starts at Console → Applications (/console/applications). The customer selects the required application, opens Manage Keys or Keys, and reaches the credentials area (/console/credentials). The sidebar's account token is not the application API key.
A useful first credential name is onboarding-smoke-test. Where the UI supports it, set:
- a short expiration;
- a conservative usage limit;
- only the APIs required for the selected service.
If the form says there are no restrictions, hiding a service from the catalog does not make the key restricted. Catalog visibility, documentation visibility, and credential authorization are separate controls.
The secret-handling boundary is simple: the customer copies the key into their own server-side secret store. It should not be placed in frontend JavaScript, committed to Git, pasted into a ticket, or sent to the portal operator. Separate keys by customer, project, and environment so a test key can be revoked without interrupting production.
Run one minimal request
Pick a low-cost synchronous operation when possible. Video and music APIs may be asynchronous; a successful submission can return only a task ID, so completion requires the documented status query.
The exact path, authentication scheme, and JSON body vary by service. Copy them from that service's public documentation rather than treating this generic shell template as a universal SDK:
export AI_BASE_URL="https://api.example.com"
export AI_API_KEY="<CUSTOMER_OWN_KEY>"
curl --fail-with-body \
"$AI_BASE_URL/<DOCUMENTED_PATH>" \
-H "<DOCUMENTED_AUTH_HEADER>: $AI_API_KEY" \
-H "Content-Type: application/json" \
--data '<MINIMAL_PAYLOAD_FROM_SERVICE_DOCS>'
Confirm the displayed price before submitting. Avoid batches, long videos, or other expensive jobs for a smoke test. Never publish a fabricated success response in onboarding material.
Reconcile the request, not just the response
A complete acceptance test has two matching facts:
- one request reaches its documented terminal state; and
- one usage record appears in the customer's console with the corresponding time, service, consumption, and balance change.
If the call fails, collect the timestamp, path, HTTP status, and a safe request identifier. Do not copy complete request headers because they may contain the key. If an asynchronous job remains pending, poll it according to the service documentation instead of resubmitting and risking duplicate consumption.
Once acceptance is complete, the customer can deactivate or delete the test-only key and verify with a low-risk request that the old credential is rejected. Confirm that it is not a production key first.
Launch checklist
Before promoting the portal, test the route in an incognito browser:
- the system domain works before any custom-domain rollout;
- registration returns to the branded portal;
- the promoted service has an accurate name, price, and documentation;
- the docs explain authentication, errors, billing, and async polling where relevant;
- a customer-owned key completes one minimal call;
- the matching usage record is visible;
- support instructions request diagnostics but never secrets;
- attribution and purchase rules are described without guaranteed-income language.
That workflow turns “we have an AI API website” into a supportable developer product. The business opportunity comes from acquiring suitable customers, helping them reach a valid purchase, and operating within current distribution rules—not from promising effortless income or treating every API call as a commission event.
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