solana_accounts_foundational

solana-accounts-foundational@v0.0.4

Repository

streamingfast/substreams-foundational-modules

Total Downloads

1548

Published

1 weeks ago

Network

solana-accounts-mainnet

Publisher

Docs

README

Solana Accounts Foundational module

This package allows filtered access to a stream of account changes based on the account or the owner of that account.

Example query parameter

Only accounts owned by Tokenkeg: owner:TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA
Change to a list of accounts: account:AwjomjhbNqkgEZN1ADvbEcTYsDfBuX4AKzNmxwgtKvxM || account:5Q544fKrFoe6tsEbD7S8EmxGTJYAKtTVhAW5Q5pge4j1

Example response:

note: the response is in bytes, we represented the address and owner in base54 and the data in hex for the sake of clarity.

[
      {
        "address": "HxGjvBoVFNX2gXzsJBA5Ttd61WH8RV8YXyA7yaVF8rnE",
        "owner": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
        "data": "069b8857feab8184fb687f634618c035dac439dc1aeb3b5598a0f000000000018d91334d84916c39"
      },
      {
        "address": "J4kiQKJXCQm4Khmw5mtKvjfW7noFiF48Ngvoekp64Jdy",
        "owner": "00000000000000000000000000000000000000000000000",
        "data": "",
        "deleted": true
      }
]

The slot number, hash and timestamp are not in the response object, as they are part of the Clock returned as part of any Substreams response..

Restrictions

Note: These restrictions are on the Substreams wsolana-accounts" endpoint itself, not implemented in this package. They are listed for your convenience.

An individual account's changes are "rounded-up" to each block (for multiple changes to the same account within a block, you get a single event with the last value)
Changes that only affect the lamports are omitted (unless they cause the deletion of the account)
Accounts changes under the Vote111111111111111111111111111111111111111 owner are all filtered out directly on the Substreams endpoint: they cannot be queried here.

)

Documentation

Summary

map filtered_accounts

blockIndex index_accounts

Modules

Maps

map
filtered_accounts

map filtered_accounts (

paramsstring

accountblocksf.solana.type.v1.AccountBlock

) -> sf.substreams.solana.type.v1.FilteredAccounts

Default param : owner:TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA

substreams gui solana-accounts-foundational@v0.0.4 filtered_accounts

Block Indexes

blockIndex
index_accounts

blockIndex index_accounts (

accountblocksf.solana.type.v1.AccountBlock

) -> sf.substreams.index.v1.Keys

index_accounts will index the accounts by their address and owner as given in the account block ex: account:AwjomjhbNqkgEZN1ADvbEcTYsDfBuX4AKzNmxwgtKvxM, owner:stk17KkSJ7amyTVpGBHgo3Kcz52GjkzKYXuDwsFSk95

substreams gui solana-accounts-foundational@v0.0.4 index_accounts

Protobuf Docs Explorer

sf.firehose.v2

sf.solana.transforms.v1

sf.solana.type.v1