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Update CAIP-25 based on CASA Gathering in Amsterdam #108

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Update CAIP-25 based on CASA Gathering in Amsterdam #108

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745ea35
Merge pull request #3 from ChainAgnostic/master
pedrouid Jan 3, 2021
1c718b3
Merge branch 'ChainAgnostic:master' into master
pedrouid Jun 10, 2021
59ecbb2
Merge branch 'ChainAgnostic:master' into master
pedrouid Jul 31, 2021
fd3e0ae
Update caip-25.md
pedrouid Apr 26, 2022
d5eb81e
Merge branch 'master' into master
pedrouid Apr 26, 2022
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22 changes: 16 additions & 6 deletions CAIPs/caip-25.md
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Original file line number Diff line number Diff line change
Expand Up @@ -35,17 +35,21 @@ The application would interface with a provider to initiate a session by calling
"id": 1,
"jsonrpc": "2.0",
"method": "caip_handshake",
"params": {
"chains": ["eip155:1"],
"methods": ["eth_sendTransaction", "eth_signTransaction", "eth_sign", "personal_sign"]
}
"params": [
{
"chains": ["eip155:1"],
"methods": ["eth_sendTransaction", "eth_signTransaction", "eth_sign", "personal_sign"]
"events": ["accountsChanged", "chainChanged"]
}
]
}
```

The JSON-RPC method is labelled as `caip_handshake` and expects two parameters:
The JSON-RPC method is labelled as `caip_handshake` and expects an array with objects with three parameters:
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Suggested change
The JSON-RPC method is labelled as `caip_handshake` and expects an array with objects with three parameters:
The JSON-RPC method is labelled as `caip_handshake` and expects an array with objects with three properties:


* chains - array of CAIP-2 compliant chainId's
* chains - array of CAIP-2 compliant chainId's to be used during the session
* methods - array of JSON-RPC methods expected to be used during the session
* events - array of JSON-RPC message/events expected to be emitted during the session

### Response

Expand Down Expand Up @@ -95,12 +99,18 @@ The valid error messages codes are the following:
* When user disapproves accepting calls with the request methods
* code = 5001
* message = "User disapproved requested methods"
* When user disapproves accepting calls with the request events
* code = 5002
* message = "User disapproved requested events"
* When wallet evaluates requested chains to not be supported
* code = 5100
* message = "Requested chains are not supported"
* When wallet evaluates requested methods to not be supported
* code = 5101
* message = "Requested methods are not supported"
* When wallet evaluates requested events to not be supported
* code = 5102
* message = "Requested events are not supported"

## Links

Expand Down