Convert currency at current or historical reference rates (ECB via Frankfurter)GET /currency_convert · x402 API by Blixtworks
Convert currency at current or historical reference rates (ECB via Frankfurter). POST {"amount": 100, "from": "EUR", "to": "SEK", "date": "2026-01-15"}. Pay $0.02 per call in USDC on Base via x402 — no signup or API key.
What does this x402 API do?
Convert currency at current or historical reference rates (ECB via Frankfurter). This is an x402-gated GET API resource from Blixtworks. The latest safe availability check could not reach the resource on 2026-08-24. The listing records $0.02 USD-denominated per request on an unspecified network. No settled paid call has been verified.
- Published price
- $0.02 USD-denominated per request
- Networks
- Not recorded
- Latest evidence
- The latest safe availability check could not reach the resource on 2026-08-24
- Resource ID
- c3c7859f3a66a1a98e0e8f3b
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://www.blixtworks.com/currency_convert", {
method: "GET",
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.This sends no payment. Inspect the 402 response before adding a wallet-enabled client.
- Observed in 402-index
Discovered through self-registered.
- Exact route checked
skipped origin unreachable · origin-check:timeout
- Origin unavailable
timeout
- Registry record checked
Registry health: healthy.
What evidence supports this listing?
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →
Which networks and payment options does it accept?
The normalized listing price is $0.02 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.