Solana RPC Routes

Solana RPC routes proxy standard JSON-RPC methods to Alchemy or Helius and are gated with x402 exact payment on Solana mainnet.

Conventions

All Solana RPC routes share the same shape:

Path template: POST /v1/x402/solana/{cluster}/{provider}/rpc/{method}
- cluster ∈ mainnet, devnet
- provider ∈ alchemy, helius
Access mode: exact (paid per call)
Alternate methods accepted on the path: GET, HEAD (used for the 402 discovery probe)
Content-Type: application/json
Request body: { "params": [...] } - positional JSON-RPC params forwarded directly to the upstream provider
Success body: { ok: true, provider, cluster, surface: "rpc", method, priceUsd, result }
Payment network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp (mainnet)
Payment asset: USDC mainnet mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (6 decimals)
Rate limit: 50 rps per provider:cluster:rpc scope

The first six RPC methods (getBalance, getAccountInfo, getTransaction, getSignaturesForAddress, getTokenAccountsByOwner, getProgramAccounts) are supported on every cluster × provider cell. getTransactionsForAddress is an enhanced Helius-only RPC method, so it only exists on the helius provider cells. Prices come from the upstream PAYG schedules:

Alchemy - $0.45 / 1 000 000 CU
Helius - $5 / 1 000 000 credits

Both are rounded up to the nearest micro-USDC. Authoritative values are always reported by GET /v1/catalog and by the 402 challenge envelope.

`getBalance`

Fetch the lamport balance for an account.

Path	Provider	Cluster	Price (USD)	Cost unit
`POST /v1/x402/solana/mainnet/alchemy/rpc/getBalance`	alchemy	mainnet	`$0.000005`	10 CU
`POST /v1/x402/solana/devnet/alchemy/rpc/getBalance`	alchemy	devnet	`$0.000005`	10 CU
`POST /v1/x402/solana/mainnet/helius/rpc/getBalance`	helius	mainnet	`$0.000005`	1 credit
`POST /v1/x402/solana/devnet/helius/rpc/getBalance`	helius	devnet	`$0.000005`	1 credit

Params

Index	Type	Required	Notes
`params[0]`	`string`	yes	Account public key (base58).
`params[1]`	`object`	no	Standard JSON-RPC config object.

Example

curl -X POST https://gateway.Ryvo.network/v1/x402/solana/mainnet/helius/rpc/getBalance \
  -H "Content-Type: application/json" \
  -H "PAYMENT-SIGNATURE: <base64 x402 exact payment>" \
  -d '{"params":["86xCnPeV69n6t3DnyGvkKobf9FdN2H9oiVDdaMpo2MMY"]}'

`getAccountInfo`

Fetch account metadata and raw account data.

Path	Provider	Cluster	Price (USD)	Cost unit
`POST /v1/x402/solana/mainnet/alchemy/rpc/getAccountInfo`	alchemy	mainnet	`$0.000005`	10 CU
`POST /v1/x402/solana/devnet/alchemy/rpc/getAccountInfo`	alchemy	devnet	`$0.000005`	10 CU
`POST /v1/x402/solana/mainnet/helius/rpc/getAccountInfo`	helius	mainnet	`$0.000005`	1 credit
`POST /v1/x402/solana/devnet/helius/rpc/getAccountInfo`	helius	devnet	`$0.000005`	1 credit

Params

Index	Type	Required	Notes
`params[0]`	`string`	yes	Account public key (base58).
`params[1]`	`object`	no	Config object. If `dataSlice` is provided, `length <= 1024`.

Example

curl -X POST https://gateway.Ryvo.network/v1/x402/solana/mainnet/alchemy/rpc/getAccountInfo \
  -H "Content-Type: application/json" \
  -H "PAYMENT-SIGNATURE: <base64 x402 exact payment>" \
  -d '{"params":["86xCnPeV69n6t3DnyGvkKobf9FdN2H9oiVDdaMpo2MMY",{"encoding":"base64"}]}'

`getTransaction`

Fetch a confirmed transaction by signature.

Path	Provider	Cluster	Price (USD)	Cost unit
`POST /v1/x402/solana/mainnet/alchemy/rpc/getTransaction`	alchemy	mainnet	`$0.000018`	40 CU
`POST /v1/x402/solana/devnet/alchemy/rpc/getTransaction`	alchemy	devnet	`$0.000018`	40 CU
`POST /v1/x402/solana/mainnet/helius/rpc/getTransaction`	helius	mainnet	`$0.000005`	1 credit
`POST /v1/x402/solana/devnet/helius/rpc/getTransaction`	helius	devnet	`$0.000005`	1 credit

Params

Index	Type	Required	Notes
`params[0]`	`string`	yes	Transaction signature (base58).
`params[1]`	`object`	no	Standard JSON-RPC config object.

Example

curl -X POST https://gateway.Ryvo.network/v1/x402/solana/mainnet/helius/rpc/getTransaction \
  -H "Content-Type: application/json" \
  -H "PAYMENT-SIGNATURE: <base64 x402 exact payment>" \
  -d '{"params":["<signature>",{"maxSupportedTransactionVersion":0}]}'

`getSignaturesForAddress`

List recent transaction signatures for an address.

Path	Provider	Cluster	Price (USD)	Cost unit
`POST /v1/x402/solana/mainnet/alchemy/rpc/getSignaturesForAddress`	alchemy	mainnet	`$0.000018`	40 CU
`POST /v1/x402/solana/devnet/alchemy/rpc/getSignaturesForAddress`	alchemy	devnet	`$0.000018`	40 CU
`POST /v1/x402/solana/mainnet/helius/rpc/getSignaturesForAddress`	helius	mainnet	`$0.000005`	1 credit
`POST /v1/x402/solana/devnet/helius/rpc/getSignaturesForAddress`	helius	devnet	`$0.000005`	1 credit

Params

Index	Type	Required	Notes
`params[0]`	`string`	yes	Address (base58).
`params[1]`	`object`	no	If `limit` is provided it must be `1..100`.

Example

curl -X POST https://gateway.Ryvo.network/v1/x402/solana/mainnet/alchemy/rpc/getSignaturesForAddress \
  -H "Content-Type: application/json" \
  -H "PAYMENT-SIGNATURE: <base64 x402 exact payment>" \
  -d '{"params":["86xCnPeV69n6t3DnyGvkKobf9FdN2H9oiVDdaMpo2MMY",{"limit":25}]}'

`getTokenAccountsByOwner`

List token accounts owned by an address.

Path	Provider	Cluster	Price (USD)	Cost unit
`POST /v1/x402/solana/mainnet/alchemy/rpc/getTokenAccountsByOwner`	alchemy	mainnet	`$0.000005`	10 CU
`POST /v1/x402/solana/devnet/alchemy/rpc/getTokenAccountsByOwner`	alchemy	devnet	`$0.000005`	10 CU
`POST /v1/x402/solana/mainnet/helius/rpc/getTokenAccountsByOwner`	helius	mainnet	`$0.000005`	1 credit
`POST /v1/x402/solana/devnet/helius/rpc/getTokenAccountsByOwner`	helius	devnet	`$0.000005`	1 credit

Params

Index	Type	Required	Notes
`params[0]`	`string`	yes	Owner public key (base58).
`params[1]`	`object`	yes	Filter object - must specify exactly one of `mint` or `programId`.
`params[2]`	`object`	no	Standard JSON-RPC config object.

Example

curl -X POST https://gateway.Ryvo.network/v1/x402/solana/mainnet/helius/rpc/getTokenAccountsByOwner \
  -H "Content-Type: application/json" \
  -H "PAYMENT-SIGNATURE: <base64 x402 exact payment>" \
  -d '{"params":["86xCnPeV69n6t3DnyGvkKobf9FdN2H9oiVDdaMpo2MMY",{"programId":"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"},{"encoding":"jsonParsed"}]}'

`getProgramAccounts`

Query accounts owned by a program.

Path	Provider	Cluster	Price (USD)	Cost unit
`POST /v1/x402/solana/mainnet/alchemy/rpc/getProgramAccounts`	alchemy	mainnet	`$0.000009`	20 CU
`POST /v1/x402/solana/devnet/alchemy/rpc/getProgramAccounts`	alchemy	devnet	`$0.000009`	20 CU
`POST /v1/x402/solana/mainnet/helius/rpc/getProgramAccounts`	helius	mainnet	`$0.000050`	10 credits
`POST /v1/x402/solana/devnet/helius/rpc/getProgramAccounts`	helius	devnet	`$0.000050`	10 credits

Params

Index	Type	Required	Notes
`params[0]`	`string`	yes	Program id (base58).
`params[1]`	`object`	yes	Config object with required `filters` and `dataSlice`.

params[1] constraints:

filters - 1 to 4 entries, each either { dataSize: number } or { memcmp: { offset, bytes } }.
memcmp.bytes - non-empty string, max 128 characters.
dataSlice - required. dataSlice.offset >= 0, dataSlice.length <= 256.

Example

curl -X POST https://gateway.Ryvo.network/v1/x402/solana/mainnet/helius/rpc/getProgramAccounts \
  -H "Content-Type: application/json" \
  -H "PAYMENT-SIGNATURE: <base64 x402 exact payment>" \
  -d '{
    "params":[
      "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
      {
        "filters":[{"dataSize":165}],
        "dataSlice":{"offset":0,"length":64}
      }
    ]
  }'

`getTransactionsForAddress`

Helius-only enhanced transaction history with filtering, sorting, and keyset pagination for any address. Unlike getSignaturesForAddress, this method returns either full parsed transactions or signature metadata, and supports server-side filters (slot, blockTime, signature, status, tokenAccounts) plus a paginationToken for deterministic cursoring in either asc or desc direction.

Path	Provider	Cluster	Price (USD)	Cost unit
`POST /v1/x402/solana/mainnet/helius/rpc/getTransactionsForAddress`	helius	mainnet	`$0.000250`	50 credits
`POST /v1/x402/solana/devnet/helius/rpc/getTransactionsForAddress`	helius	devnet	`$0.000250`	50 credits

Params

Index	Type	Required	Notes
`params[0]`	`string`	yes	Address (base58).
`params[1]`	`object`	no	Config object (see below).

params[1] config fields (all optional):

transactionDetails - "signatures" (default) or "full".
sortOrder - "desc" (default) or "asc".
commitment - "confirmed" or "finalized".
minContextSlot - non-negative integer.
limit - 1..1000 when transactionDetails="signatures", 1..100 when transactionDetails="full".
paginationToken - opaque cursor returned from the previous response.
encoding - "json", "jsonParsed", "base58", "base64" (applies when transactionDetails="full").
maxSupportedTransactionVersion - non-negative integer.
filters - object supporting slot (gte/gt/lte/lt), blockTime (same plus eq), signature (lexicographic ranges), status (succeeded/failed/any), and tokenAccounts (none/balanceChanged/all).

Example

curl -X POST https://gateway.Ryvo.network/v1/x402/solana/mainnet/helius/rpc/getTransactionsForAddress \
  -H "Content-Type: application/json" \
  -H "PAYMENT-SIGNATURE: <base64 x402 exact payment>" \
  -d '{
    "params":[
      "86xCnPeV69n6t3DnyGvkKobf9FdN2H9oiVDdaMpo2MMY",
      {
        "transactionDetails":"signatures",
        "sortOrder":"desc",
        "limit":100,
        "filters":{"status":"succeeded"}
      }
    ]
  }'

Introduction

Concepts

Routes

Integrate

Agentic

Reference

Conventions

`getBalance`

`getAccountInfo`

`getTransaction`

`getSignaturesForAddress`

`getTokenAccountsByOwner`

`getProgramAccounts`

`getTransactionsForAddress`

See also

​Conventions

​getBalance

​getAccountInfo

​getTransaction

​getSignaturesForAddress

​getTokenAccountsByOwner

​getProgramAccounts

​getTransactionsForAddress

​See also

Conventions

`getBalance`

`getAccountInfo`

`getTransaction`

`getSignaturesForAddress`

`getTokenAccountsByOwner`

`getProgramAccounts`

`getTransactionsForAddress`

See also