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GET
Bitcoin leg: build its claim (receiver) or refund (funder) to PRE-SIGN, at up to three fee levels

Authorizations

Authorization
string
header
required

An API key (hk_live_… / hk_test_…) with read/taker/maker scopes. read is read-only: every write except webhooks needs taker or maker (403 otherwise), and either of those can read too. Creating RFQs and listing tokens need taker; quoting needs maker.

Path Parameters

id
string
required
leg
enum<string>
required
Available options:
a,
b

Query Parameters

kind
enum<string>
Available options:
claim,
refund
to
string

Response

the spend to sign at each fee level

kind
enum<string>
Available options:
claim,
refund
toAddress
string
signerPubkeyHex
string

the key that signs this branch

receiverPubkeyHex
string

kind=claim only — the same key as signerPubkeyHex

inputs
object[]
levels
object[]