Retrieval Protocols #

The retrieval market will initially be implemented as two libp2p services.

Name: Query Protocol Protocol ID V0: /fil/<network-name>/retrieval/qry/0.0.1
Protocol ID V1: /fil/<network-name>/retrieval/qry/1.0.0

Request: CBOR Encoded RetrievalQuery Data Structure Response: CBOR Encoded RetrievalQueryResponse Data Structure

Name: Retrieval Protocol
Protocol ID V0: /fil/<network-name>/retrieval/0.0.1

V0: Request: CBOR Encoded RetrievalDealProposal Data Structure Response: CBOR Encoded RetrievalDealResponse Data Structure
– Following
Request: CBOR Encoded RetrievalPayment Data Structure Response: CBOR Encoded RetrievalDealResponse Data Structure w/ Blocks

V1: Protocol does not exist in this version