Service Index

peaq_ros2_core exposes the full robotics SDK as ROS 2 services. Use this index as a quick reference before diving into the detailed guides that follow.

Service Catalog

Namespace	Service	Type	Purpose
`~/identity`	`create`	`peaq_ros2_interfaces/srv/IdentityCreate`	Provision a DID for the robot wallet with optional metadata
`~/identity`	`read`	`peaq_ros2_interfaces/srv/IdentityRead`	Fetch the current DID document
`~/storage`	`add`	`peaq_ros2_interfaces/srv/StoreAddData`	Submit compact JSON data or file pointers to the peaq storage pallet
`~/storage`	`read`	`peaq_ros2_interfaces/srv/StoreReadData`	Retrieve stored data and IPFS CIDs
`~/access`	`create_role`	`peaq_ros2_interfaces/srv/AccessCreateRole`	Define a new RBAC role
`~/access`	`create_permission`	`peaq_ros2_interfaces/srv/AccessCreatePermission`	Register a permission identifier
`~/access`	`assign_permission`	`peaq_ros2_interfaces/srv/AccessAssignPermToRole`	Link a permission to a role
`~/access`	`grant_role`	`peaq_ros2_interfaces/srv/AccessGrantRole`	Grant a role to a robot or user DID
`~/`	`info`	`peaq_ros2_interfaces/srv/GetNodeInfo`	Return node metadata, network, wallet address, and config summary

All services are lifecycle-aware: start the node, configure, and activate it before sending requests.

ros2 launch peaq_ros2_core core.launch.py
ros2 lifecycle set /peaq_core_node configure
ros2 lifecycle set /peaq_core_node activate

Next explore the focused guides:

SDK Reference

​Service Catalog

Service Catalog