Diagram AI

Describe a diagram in plain English via GET and get a rendered image back. Powered by AI.

Credit cost: 10 credits per call

Autorización

ApiKeyAuth

x-api-key<token>

Your API key. Include it in the x-api-key header for every request.

In: header

prompt*string

Describe your diagram in plain English (max 1000 chars). Be specific: mention the diagram type, key entities, and relationships.

diagram_type?string

Preferred diagram language. AI chooses if omitted. Examples: "mermaid", "d2", "plantuml", "graphviz".

Default"mermaid"

Value in

output_format?string

Output format. Default: "svg".

Default"svg"

Value in

curl -X GET "https://example.com/v1/diagram/ai?prompt=string"

"<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"600\" height=\"400\"> <!-- AI-generated diagram SVG --> </svg>"

{  "error": "Bad Request"}

{  "error": "Invalid API Key"}

{  "error": "Payment required"}

{  "error": "Rate limit exceeded for the API key: quota monthly"}

{  "error": "Internal Error"}