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This content applies to WaaS 1.0 only. We highly recommend that you upgrade to WaaS 2.0.

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Callback API Request Description

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request_type

TypeKeyReshare = 3

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request_detail

The format is a serialized JSON string of structure below.
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old_group_id
String
required
Old Group ID.
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root_pub_key
String
required
MPC extended public key.
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curve
Int
required

Signature algorithm that has been used.

0: SECP256K1

2: ED25519

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used_node_ids
[]String
required
Selected Node IDs from the previous group that have been used for soft key recovery
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old_threshold
Int
required
Previous signature threshold.
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new_threshold
Int
required
New Signature Threshold.
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new_node_ids
[]String
required
New Node IDs associated with the generation of all MPC key shares under the MPC wallet

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extra_info

The format is a serialized JSON string of structure below.
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cobo_id
String
required
Unique ID of the soft key recovery (KeyReshare) request.
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api_request_id
String
required
Request ID passed in by the user using WaaS APIs; if the request is not sent via WaaS APIs, Cobo will automatically generate a Request ID.
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