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IPNI

InterPlanetary Network Indexer

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IPNI

Welcome to the InterPlanetary Network Indexer (IPNI) organization on GitHub.

IPNI is a content routing system optimized to take billions of CIDs from large data providers, and provide fast lookup of provider information from these CIDs over a simple HTTP REST API.

See IPNI specification for more information.

See:

  • storetheindex - a reference implementation of IPNI indexer nodes.
  • index-provider - a Golang library to advertise content onto IPNI.
  • go-libipni - a Golang library of common utilities to build out your own IPNI integration.
  • depute - a gRPC wrapper to advertise content onto IPNI from just about any other programming language.
  • relayX - separates ingest logic from the underlying indexer, which allows further scaling.

Monitoring and Debugging

Chat

Find us on Filecoin Slack in the #ipni channel.

❤️

Pinned Loading

  1. storetheindex storetheindex Public

    A directory of CIDs

    Go 82 25

  2. index-provider index-provider Public

    📢 Index Provider

    Go 34 18

  3. go-indexer-core go-indexer-core Public

    Core go datastructure of a cid index

    Go 15 4

  4. indexstar indexstar Public

    ⭐️ A load splitter for storetheindex ⭐

    Go 6 1

  5. specs specs Public

    📖 Technical Specification of IPNI Protocols

    12 3

  6. heyfil heyfil Public

    👋 Howdy from IPNI to Filecoin

    Go 2

Repositories

Showing 10 of 31 repositories
  • go-indexer-core Public

    Core go datastructure of a cid index

    ipni/go-indexer-core's past year of commit activity
    Go 15 4 2 1 Updated Sep 23, 2026
  • storetheindex Public

    A directory of CIDs

    ipni/storetheindex's past year of commit activity
    Go 82 25 8 4 Updated Sep 23, 2026
  • relayx Public

    📡 Relays indexing over http

    ipni/relayx's past year of commit activity
    Go 2 0 2 0 Updated Sep 22, 2026
  • go-libipni Public

    IPNI library implementation in Go

    ipni/go-libipni's past year of commit activity
    Go 9 7 1 4 Updated Sep 22, 2026
  • workers Public
    ipni/workers's past year of commit activity
    Shell 0 0 0 0 Updated Sep 19, 2026
  • needle Public Forked from ipfs/someguy

    Delegated Routing V1 server that proxies provider, peer, and IPNS lookups to the Amino DHT and other routers

    ipni/needle's past year of commit activity
    Go 0 13 0 4 Updated Sep 18, 2026
  • go-libp2p-kad-dht Public Forked from libp2p/go-libp2p-kad-dht

    A Kademlia DHT implementation on go-libp2p

    ipni/go-libp2p-kad-dht's past year of commit activity
    Go 0 MIT 270 0 0 Updated Sep 18, 2026
  • indexstar Public

    ⭐️ A load splitter for storetheindex ⭐

    ipni/indexstar's past year of commit activity
    Go 6 1 1 2 Updated Sep 16, 2026
  • specs Public

    📖 Technical Specification of IPNI Protocols

    ipni/specs's past year of commit activity
    12 3 10 4 Updated Aug 26, 2026
  • index-provider Public

    📢 Index Provider

    ipni/index-provider's past year of commit activity
    Go 34 18 23 5 Updated Aug 17, 2026