DAPI Endpoints#

DAPI currently provides 2 types of endpoints: JSON-RPC and gRPC. The JSON-RPC endpoints expose some layer 1 information while the gRPC endpoints support layer 2 as well as streaming of events related to blocks and transactions/transitions.

JSON-RPC Endpoints#

Layer	Endpoint	Description
1	`getBestBlockHash`	Returns block hash of the chaintip
1	`getBlockHash`	Returns block hash of the requested block
1	`getMnListDiff`	Returns masternode list diff for the provided block hashes

gRPC Endpoints#

Core gRPC Service#

Layer	Endpoint
1	`broadcastTransaction`	Broadcasts the provided transaction
1	`getBlock`	Returns information for the requested block
1	`getStatus`	Returns blockchain status information
1	`getTransaction`	Returns details for the requested transaction
1	`subscribeTo` `BlockHeadersWithChainLocks`	Returns the requested block headers along with the associated ChainLocks. Added in Dash Platform v0.22
1	`subscribeTo` `TransactionsWithProofs`	Returns transactions matching the provided bloom filter along with the associated `islock` message and merkle block

Platform gRPC Service#

In addition to providing the request data, the following endpoints can also provide proofs that the data returned is valid and complete.

Layer	Endpoint
2	`broadcastStateTransition`	Broadcasts the provided State Transition
2	`getIdentity`	Returns the requested identity
2	`getIdentitiesByPublicKeyHashes`	Returns the identities associated with the provided public key hashes Added in Dash Platform v0.16
2	`getDataContract`	Returns the requested data contract
2	`getDocuments`	Returns the requested document(s)
2	`waitForStateTransitionResult`	Responds with the state transition hash and either a proof that the state transition was confirmed in a block or an error

📘

The previous version of documentation can be viewed here.