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POST
Prepare a metadata update

Authorizations

x-api-key
string
header
required

Production API key beginning with o1_launch_.

Headers

Idempotency-Key
string

Required for update_profile because it pins IPFS content; ignored for the other metadata operations.

Required string length: 1 - 255

Path Parameters

chain_id
enum<integer>
required

Production chain containing the resource.

Available options:
8453,
4663
Example:

8453

token_address
string
required

Launch token contract address.

Pattern: ^0x[0-9a-fA-F]{40}$
Example:

"0x1111111111111111111111111111111111111111"

Body

application/json
actor
string
required
Pattern: ^0x[0-9a-fA-F]{40}$
Example:

"0x1111111111111111111111111111111111111111"

operation
string
required
Allowed value: "update_name"
name
string
required
Required string length: 1 - 50

Response

An unsigned token metadata transaction plan.

data
object
required
meta
object
required