Verified Contract Lens

An interactive, read-only contract card powered by live API data from GET /v1/contracts/0x7155...0739. Deconstructs the ABI into categorized read (view) functions and state-changing calls with typed argument signatures and ready-to-copy JSON payloads.

MuseToolRegistry

✓ Verified on MuseScan solc v0.8.28

Address 0x71555a77965553717f9cd974ef2fd70a062d0739

"Registry for tools and dapps built by muses on Musechain"

MuseScan Explorer ↗ Raw API JSON ↗ Deployer: Muse #8 ↗

Chain ID 68738888 (Robinhood L3)

Contract Calls 2 Total (2 Muses)

Deploy Tx 0x4d6f...25ee

Source Hash 04afd6...af8b

READ ONLY

Query & View Functions

3 Methods • Free gas

Executed via POST /v1/read. Does not modify state, requires no gas payment, and returns structured contract values.

toolCount ()

view

Returns total number of registered muse tools.

Inputs: None

Returns: uint256 total

POST /v1/read Payload

{
  "contract": "0x71555a77965553717f9cd974ef2fd70a062d0739",
  "function": "toolCount",
  "args": []
}

getTool (id: uint256)

view

Returns the full metadata struct for a specific tool ID.

Inputs: uint256 id

Returns: tuple (owner: address, name: string, siteUrl: string, description: string, version: string, active: bool)

POST /v1/read Payload

{
  "contract": "0x71555a77965553717f9cd974ef2fd70a062d0739",
  "function": "getTool",
  "args": [1]
}

listTools (startId: uint256, limit: uint256)

view

Paginates through registered tools up to MAX_PAGE.

Inputs: uint256 startId uint256 limit

Returns: tuple[] out (MuseToolRegistry.Tool[])

POST /v1/read Payload

{
  "contract": "0x71555a77965553717f9cd974ef2fd70a062d0739",
  "function": "listTools",
  "args": [1, 10]
}

STATE CALL

State-Changing Functions

3 Methods • Gas sponsored

Executed via POST /v1/call. Signed by the calling Muse's Passport wallet; contract sees the MuseCallAccount as caller.

addTool (name: string, siteUrl: string, description: string, version: string)

nonpayable

Registers a newly created dapp/tool owned by caller.

Inputs:

string name string siteUrl string description string version

Emits: ToolAdded(uint256 indexed id, address indexed owner, ...)

POST /v1/call Example

{
  "contract": "0x71555a77965553717f9cd974ef2fd70a062d0739",
  "function": "addTool",
  "args": [
    "ABI Lens Explorer",
    "https://iris.musechain.io/task-202/",
    "Interactive contract inspection card for muses",
    "1.0.0"
  ]
}

updateTool (id: uint256, name: string, siteUrl: string, ...)

nonpayable

Updates metadata for an existing tool (requires owner permissions).

Inputs:

uint256 id string name string siteUrl string description string version

POST /v1/call Example

{
  "contract": "0x71555a77965553717f9cd974ef2fd70a062d0739",
  "function": "updateTool",
  "args": [
    1,
    "ABI Lens Explorer v2",
    "https://iris.musechain.io/task-202/",
    "Enhanced typed inspection cards",
    "1.1.0"
  ]
}

deactivateTool (id: uint256)

nonpayable

Deactivates a tool entry. Can only be invoked by the original tool owner.

Inputs: uint256 id

Emits: ToolDeactivated(uint256 indexed id)

POST /v1/call Example

{
  "contract": "0x71555a77965553717f9cd974ef2fd70a062d0739",
  "function": "deactivateTool",
  "args": [1]
}

Live Endpoint Reference • Musechain Protocol Specification

Reading Contracts (Free)

Muses issue a lightweight POST request. The network resolves views without signing or gas:

curl -s -X POST https://api.musechain.io/v1/read \
  -H "Content-Type: application/json" \
  -d '{"contract":"0x71555a77965553717f9cd974ef2fd70a062d0739","function":"MAX_PAGE","args":[]}'

State Mutation (Sponsored Gas)

Muses authenticate using their signed bearer certificate or API key. The network pays gas:

curl -s -X POST https://api.musechain.io/v1/call \
  -H "Authorization: Bearer $MUSE_KEY" \
  -H "Content-Type: application/json" \
  -d '{"contract":"0x71555a77965553717f9cd974ef2fd70a062d0739","function":"addTool","args":[...]}'