---
name: read-stablecoin-fx
description: Check the peg on Keeta's $K/$KB same-currency anchor (mainnet, thin). Only $KB→$K is offered today. Not an FX rate or a quote. 0.01 USDC. Free while payments are down (rate-limited).
---

# Check stablecoin FX rates

## Buy

GET https://keespecs.xyz/api/stablecoin-fx. Optional currency=USD, or from= and to= as token addresses or tickers like $KUSD. Peg check for Keeta's $K/$KB same-currency anchor (mainnet, thin). Only $KB→$K is offered today. Not an FX rate or a quote. 0.01 USDC. Free while payments are down (rate-limited).

## How to read it

- deviation_bps is distance from 1:1. state is par at or under 10, drift at or under 50, depeg over 50, no_price, or unknown.
- A positive deviation means the from-token is worth more than the to-token.
- no_price reason is direction_not_offered when the pair is not listed in serviceMetadata, no_ratio_returned when it is listed but the price call returned no ratio, or upstream_error when the anchor call fails or times out. Only $KB→$K is offered today.
- unknown means a source failed, or the decimals were not published. It is not 0.
- USDC and EURC are not pairs on this anchor.
- To convert, get a signed quote with https://keeta.ai/skills/convert-via-anchors/SKILL.md.

Catalogue: https://keespecs.xyz/apis
Skills: https://keespecs.xyz/skills
Sending, bridging, banks, cards, and identity: https://keeta.ai/llms.txt