Solana REST API

Triport's product layer for Solana under https://triport.io/v1/sol/… — indexed wallet data, stake snapshots, server-side watchlists, MEV-cache analytics, transaction senders, and mempool intel over plain HTTP.


Method / Endpoint	`GET`/`POST https://triport.io/v1/sol/…`
Network	Solana
Authentication	`x-token` header (SDK-preferred); see Authentication
Required scope	— (tier-gated per endpoint)
Tier / rate limit	Any tier; see Rate Limits

What this surface is

Unlike JSON-RPC, which proxies the chain's native methods verbatim, the REST layer is built by Triport: indexed, opinionated endpoints that answer product questions in one call — "what does this wallet hold", "what changed in this epoch's stake", "which hosts land bundles best".

cURL

curl "https://triport.io/v1/sol/wallet/vines1vzrYbzLMRdu58ou5XTby4qAqVRLmqo36NKPTg/balance" \
  -H "x-token: $TRIPORT_API_KEY"

Endpoint groups

Wallet — balance, tokens, NFTs, history.
Stake snapshots — per-epoch, by-voter, by-pubkey queries.
Watchlist — create/list/get/delete server-side account watchlists that feed the Watchlist Push WS.
MEV cache — host leaderboards, snapshots, and time series.
Sender — HTTP transaction and bundle submission.
Mempool — snapshot and stats.

The full endpoint list is below.

POST Create a watchlist entry

Register a Solana account (pubkey) to be watched and have changes delivered to a webhook or WebSocket push channel.

DELETE Delete a watchlist entry

Removes a single account-watch entry by id, stopping its webhook / WS push deliveries.

GET Get a watchlist entry

Fetch a single Solana watchlist entry by its id — returned only when it belongs to your authenticated tenant.

GET Get account snapshot

Returns the current on-chain state of a single Solana account — lamports, owner program, data, and the slot the snapshot was taken at.

GET Get aggregate mempool statistics

Returns rolling aggregate statistics over recently observed pending Solana transactions — throughput, latency percentiles, and a per-program count breakdown.

GET Get current metrics snapshot for a MEV cache host

Returns the latest value of every known MEV-cache metric observed on a single host, captured at the most recent slot.

GET Get latest epoch stake snapshot

Returns a summary of the current Solana epoch plus the first page of its captured stake accounts.

GET Get mempool snapshot

Returns a point-in-time snapshot of the pending Solana transactions Triport is currently observing pre-confirmation.

GET Get stake account history across epochs

Returns the full time-series of a single Solana stake account — its delegated voter and stake amount — as captured at every snapshot epoch.

GET Get stake accounts by vote account

Returns every stake account delegated to a single Solana vote account, as captured in Triport's historical epoch snapshots.

GET Get stake snapshot for a specific epoch

Returns the captured stake-account snapshot for a single, historical Solana epoch.

GET Get time-series metrics for a MEV cache host

Returns a time-ordered series of values for a single metric on one MEV cache host.

GET Get wallet SOL balance

Returns the current native SOL balance of a Solana account, in lamports and as a UI-amount.

GET Get wallet transaction history

Return a paginated, newest-first page of confirmed transactions for a Solana address, with per-mint balance changes, back to ~3.5 years of archive depth.

GET List known MEV cache hosts

Returns the full inventory of MEV-cache hosts Triport currently tracks, each with its last-seen timestamp and how many samples have been collected.

GET List NFTs on a wallet (cNFT + Metaplex)

Returns the NFTs held by a Solana wallet — both compressed NFTs (cNFTs) and regular Metaplex assets — as a paginated list of asset summaries.

GET List SPL tokens on a wallet

Returns every SPL token account held by a Solana address, with balances, mint decimals, and (when cached) token metadata.

GET List watchlist entries

Return every Solana account-watch entry that belongs to your tenant.

GET MEV cache host leaderboard

Returns the top Solana MEV-cache hosts ranked by cache hit rate (hits/sec) over a chosen time window.

POST Send a Jito-style transaction bundle

Submit 1–5 signed Solana transactions as an atomic, all-or-none bundle.

POST Send a signed transaction

Submit a fully signed Solana transaction to the fast-mainnet edge and get back its signature.