You could use UTXOracle to suggest a price
I've published an article about the Atomic Signature Swaps protocol that I've been working on during the nostr:nprofile1qqsg8kve59yxyhpa9wupntesvnq0dgfd0k5g769jc6fzrua8gct36xgpzpmhxue69uhkumewwd68ytnrwghsz9thwden5te0wfjkccte9ehx7um5wghxyee00qh20k SEC-04. Feedback and new ideas are greatly appreciated.
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Discussion
Nice, I will look into it, although it will need major adjustments on the oracle side for it to sign the price using specific nonces. It won't be trivial to implement since one must also know the exact message the oracle will sign when generating the adaptor signature. It is simple when there is a more limited set of possible outcomes, but both price and timestamp can take on too many different values.