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x402 AI Gateway – FX/ANG/MMK Currency Converter
x402
x402 AI Gateway – FX/ANG/MMK Currency Converter is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.0002/call, status unknown (last checked 2026-10-12).
Converts a specified amount from one currency (likely ANG or a related pair) to MMK (Myanmar Kyat) using a micropayment-gated API endpoint.
Price / call$0.0002
Success—
StatusUnknown
How this service works
Self-hosted AI API gateway. Expensive endpoints require an x402 micropayment (USDC on Base) before executing.
Output
Returns a JSON object containing the converted currency value from ANG (or source currency) to MMK (Myanmar Kyat) for the specified amount, likely including the exchange rate or result value.
Example use cases
Travel budget conversion to MMK
“I'm planning a trip and need to know how much 500 ANG is worth in Myanmar Kyat. Can you convert that for me?”
Business invoice currency check
“We received an invoice for 1000 ANG — what's that in MMK so I can reconcile it in our local books?”
Single unit exchange rate lookup
“What's the current exchange rate from ANG to MMK? Just give me what 1 ANG is worth in Myanmar Kyat.”
Technical details
Endpoint
POSThttps://api.fastapi.online/f/fx/ang/mmk?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a low-cost, pay-per-call currency conversion specifically for the ANG-to-MMK pair and are operating in an x402 micropayment-enabled environment. It is ideal for agents that can autonomously handle USDC micropayments on Base without manual authorization overhead. Avoid if you need broad multi-currency support, high reliability SLAs, or if your agent cannot handle HTTP 402 payment flows.
Side effects
- Payment not included or insufficient — returns HTTP 402 requiring USDC micropayment on Base before proceeding
- Invalid or missing amount field — may return a validation error or use default of 1
- Unsupported currency pair — endpoint may return an error if the FX pair is not supported
- Service unavailable — self-hosted infrastructure may be offline or rate-limited
- Network timeout — self-hosted endpoint may have higher latency or downtime than managed APIs
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| amount | number | Amount of the source currency to convert (default 1) |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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