appendCelinaCalldataTag

@andrewkimjoseph/celina-sdk

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@andrewkimjoseph/celina-sdk / index / appendCelinaCalldataTag

Function: appendCelinaCalldataTag()

appendCelinaCalldataTag(data, attributionTags?): `0x${string}`

Defined in: src/config/celina-tag.ts:238

Append Celina ERC-8021 Schema 0 attribution to calldata (no legacy UTF-8 CELINA|...).

Used by prepare* when createCelinaClient({ attributionTags }) is set, and by createAAClient({ attributionTags }).sendPreparedFlow when AA tags are set.

Parameters

data

`0x${string}`

Original transaction calldata.

attributionTags?

string[]

Optional custom tags (same list semantics on Celina or AA client). ERC-8021: toDataSuffix(["celina", ...]) with lowercase codes. Example: ["goclaim"] -> codes celina, goclaim. Existing legacy UTF-8 on data is left in place; a matching ERC-8021 suffix is ensured.

Returns

`0x${string}`