One Simple API
Web utilities on one token: QR codes, web page to PDF, screenshots, exchange rates, email validation and page metadata.
OCNORA ships 8 typed One Simple API operations. Each node has a schema-driven form, input and output tables beside its settings, and is pre-flighted by Workflow Health before your first real run. Endpoints not covered by a typed node are called at https://onesimpleapi.com/api through the HTTP node with the same credential.
Before you connect One Simple API
- Authentication
- API key
- Credential
- the API token, or {"api_token": "…"}
- Connection test
- Available: the stored credential can be checked against the provider when you add it. This is not a record that a test was run or passed.
What you can do with One Simple API
Operations, grouped by what they do to your data.
Create and send 1
Read and search 1
A sample One Simple API workflow
- 1A core triggerStart the run from a chat, form, manual, schedule, webhook, workflow trigger — no One Simple API trigger is needed.
- 2Validate Emailonesimpleapi.validate_emailValidate an email address and score its deliverability.
- 3Exchange Rateonesimpleapi.exchange_rateConvert an amount between currencies at the current rate.
An outline built from this provider’s node contracts, not a recorded run. Each step’s output fields are available to the next in the field picker.
Every node below has a reference page: what it does, the connection it needs, its config fields with types, constraints and examples, and the shapes it emits.
Operations 8
- Exchange RateConvert an amount between currencies at the current rate.onesimpleapi.exchange_rate
- Expand Shortened URLFollow a shortened link and report where it really goes.onesimpleapi.expand_url
- Image InformationRead an image's dimensions, camera and EXIF metadata.onesimpleapi.image_info
- Web Page InformationRead a web page's title, meta tags, Open Graph and Twitter card.onesimpleapi.page_info
- Web Page to PDFRender a web page or a block of HTML to a PDF and return its URL.onesimpleapi.pdf
- Generate QR CodeGenerate a QR code image and return its URL.onesimpleapi.qr_code
- ScreenshotCapture a web page or a block of HTML and return the image's URL.onesimpleapi.screenshot
- Validate EmailValidate an email address and score its deliverability.onesimpleapi.validate_email
One Simple API questions
- How does OCNORA authenticate with One Simple API?
- With a stored API key credential, shaped the API token, or {"api_token": "…"}. A connection test can check it when you add it.
- What can I automate with One Simple API?
- 8 typed operations, each with a reference page listing its config fields and the shapes it emits.
- What if the One Simple API operation I need is not listed?
- Call https://onesimpleapi.com/api from the HTTP node with the same credential, or describe the step to the AI builder, which asks our team for a typed node when one is missing.
- Are there templates that use One Simple API?
- Not yet. Start from a blank workflow, or describe the workflow to Build with AI.
- How are One Simple API calls controlled?
- Every call and every run step is audited, runs count against the execution budget, and Workflow Health pre-flights the workflow when you save it.
More in Business apps
See your first One Simple API workflow run.
Book a technical demo. We add the connection, pick a template or describe the workflow to Build with AI, and Workflow Health checks it before it runs.