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Relaystation Mustache Template Renderer
x402
Relaystation Mustache Template Renderer is a paid API for AI agents from api.relaystation.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Renders a logic-less Mustache-subset template safely against a provided data context, with no eval and injection protection.
Price / call$0.01
Success—
StatusUnknown
How this service works
$0.0002/MB. Render a logic-less mustache-subset template — no eval, injection-safe. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
Output
Returns the fully rendered string output with all Mustache placeholders substituted with the provided context values. No code is evaluated; the output is a safe, plain-text or structured string with all {{variable}} tokens replaced.
Example use cases
Personalized order confirmation emails
“I have a Mustache template for order confirmation emails: 'Hi {{customer_name}}, your order of {{item_count}} items totaling ${{total}} has been confirmed. Estimated delivery: {{delivery_date}}.' Render it with customer_name='Jordan Lee', item_count=3, total='47.99', delivery_date='June 12'.”
Dynamic notification message generation
“Render this Mustache template for a push notification: 'Hey {{username}}, you have {{unread_count}} unread messages from {{sender}}.' Fill it in with username='marcos92', unread_count=5, sender='Support Team'.”
Automated report section population
“I need to fill in a report section template: 'Report for {{department}} — Period: {{period}}. Total sales: ${{sales}}. Top performer: {{top_rep}}.' Use department='West Region', period='Q2 2025', sales='128400', top_rep='Dana Kim'.”
Technical details
Endpoint
POSThttps://api.relaystation.ai/v1/text/templateWhen to prefer
Choose this endpoint when you need injection-safe, logic-less Mustache template rendering without running any server-side code or eval. Ideal for AI agents generating personalized messages, notifications, or documents from structured data where safety and predictability matter. Prefer over custom templating when you need a hosted, pay-per-use solution with no infrastructure overhead.
Side effects
- Malformed template syntax causes a parse error and non-200 response
- Missing required context variables result in empty substitution or error
- Payload size exceeds limits billed at $0.0002/MB causing unexpected cost
- Invalid or malformed JSON in the data context object
- x402 payment not fulfilled results in 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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