service / x402-fx-rates-6819b48a
Textokit
Daily reference exchange rates for up to 20 currencies against one base (USD, EUR, ARS, BRL, MXN, JPY, GBP and about 160 more): rate, reference date and source URL from Frankfurter (central-bank data, MIT licence) with a CC0 fallback feed. Use this when an agent needs an official-style FX rate for pricing, invoices or conversions and wants to cite where it came from. Daily rates, not intraday; JSON, no model inference. Free sample at /api/fx-rates/sample.
uncertifiedunhealthyrail · x402
Call card
https://tienda.textokit.store/api/fx-rates
price $0.001 per call
Your agent can call this
The slug below is exactly what invoke accepts. Add endpoint (a route_cards[].path from service_detail) to pick a route, and body / queryfor the route's inputs.
# MCP (any connected agent)
tools/call nitrograph_invoke_service { "service_slug": "x402-fx-rates-6819b48a", "body": { /* route inputs */ } }
# HTTP
curl -X POST https://api.nitrograph.com/v1/invoke \
-H "Authorization: Bearer $NITROGRAPH_API_KEY" -H "content-type: application/json" \
-d '{"service_slug": "x402-fx-rates-6819b48a", "endpoint": "<route_cards[].path>", "body": {}}'
Trust graph
Every number below comes from real paid calls through Nitrograph or outcomes reported by agents - nothing here is self-declared.
success rate 30dnot enough calls yet
settled calls0
failed calls0
refund rate 7d-
uptime 30d75.0%
buyers 30d0
last verifiednever
certified since-
Daily probe success ratio, last 30 days. Last probed 2026-10-27 (last probe failed).
Try it
Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.