RPC Support

Our partner Blockvision provides high-quality private RPCs at an affordable price. You can read more about it here: https://docs.blockvision.org/reference/rate-limits-and-compute-units

Rate Limits and Compute Units

The illustration of what Compute Units are and how we use them.

Compute Units are a measure of the total computing resources that your application uses on BlockVision. Some query interfaces are lightweight and fast (e.g. eth_blockNumber), while others can be more complex and require more resources(e.g. eth_call). Each method is assigned a certain number of computational units derived from the global average duration of each method.

Pricing Plans

Price

$0/Month

$29/Month

$99/Month

$199/Month

Compute Unit

10,000,000

100,000,000

600,000,000

1,500,000,000

EVM Approx. Request

400,000

4,000,000

24,000,000

60,000,000

Compute Units / Second

300

500

1,000

2,000

Max App

5

6

10

20

Development Toolkits

☑️

☑️

☑️

☑️

Archive Node Service

☑️

☑️

☑️

☑️

Monitor Service

☑️

☑️

☑️

☑️

Multi-Chain Support

☑️

☑️

☑️

☑️

Token API

☑️

☑️

☑️

☑️

NFT API

☑️

☑️

☑️

☑️

Account API

-

☑️

☑️

☑️

MemPool API

-

☑️

☑️

☑️

Trace API

-

☑️

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For Free Tier, some APIs like Account API support 300 free trials.

Sui RPC APIs

For Sui RPC endpoint, each RPC call currently consumes 50 compute unit.

Membership
Cost
Requests per Month
Rate Limit

Free

$0 per month

200,000

5 requests per second

Lite

$29 per month

2,000,000

10 requests per second

Basic

$99 per month

12,000,000

20 requests per second

Pro

$199 per month

40,000,000

40 requests per second

Sui Indexing APIs

Method
CU

Retrieve Account's DeFi Portfolio

400

Retrieve Account's Collections

400

Retrieve a Single Collection Info

400

Retrieve Collection Holders

400

Retrieve Collection Activity

400

Retrieve Collection NFT List

400

Retrieve NFT Activity

400

Retrieve NFT History Owner

400

Retrieve Coin Holders

400

Retrieve Account Activity

400

Retrieve Account's Coins

400

Retrieve Account's NFTs

400

Retrieve Protocol Activity

400

EVM RPC APIs

Method
CU

eth_chainId

1

eth_syncing

1

eth_protocolVersion

1

net_listening

1

eth_gasPrice

1

eth_uninstallFilter

10

eth_blockNumber

10

eth_subscribe

10

eth_unsubscribe

10

eth_feeHistory

10

eth_maxProrityFeePerGas

10

eth_getTransactionReceipt

15

eth_getTransactionReceiptsByBlockNumber

15

eth_getUncleByBlockHashAndIndex

15

eth_getUncleByBlockNumberAndIndex

15

eth_getTransactionByBlockHashAndIndex

15

eth_getTransactionByBlockNumberAndIndex

15

eth_getUncleCountByBlockNumber

15

eth_getUncleCountByBlockHash

15

web3_clientVersion

15

web3_sha3

15

eth_getBlockByNumber

16

eth_getTransactionByHash

17

eth_getStorageAt

17

eth_getBalance

19

eth_getCode

19

eth_getBlockTransactionCountByHash

20

eth_getBlockTransactionCountByNumber

20

eth_getBlockByHash

21

eth_getTransactionCount

26

eth_call

26

eth_getLogs

75

eth_estimateGas

80

eth_sendRawTransaction

250

eth_getBlockReceipts

500

Trace APIs

Method
CU

trace_block

69

trace_transaction

29

trace_get

75

trace_call

75

WebSocket

WebSocket subscriptions like eth_subscribe on BlockVision are priced based on bandwidth: the amount of data delivered as part of the subscription.

Each subscription type is priced identically, per byte:

BandWidth
CU

1 Byte

0.02

On average, websocket subscriptions event sizes range from a minimum of about 75 bytes to a maximum of about 1000 bytes. Specifically, subscribing to newPendingTransactions costs about 2 compute units per event. The event bvPendingTransactions costs about 20 compute units, while newHeads requires about 25 compute units. But the actual situation may be far from this number.

Rate Limits (CUPS)

Rate limit serves to protect users from malicious actors or runaway scripts. Each tier has prioritized rate limit allocations designed for ultimate reliability. CUPS is a measure of the number of compute units used per second when making requests. Since each request is weighted differently, the query frequency is limited based on the total compute units used rather than the number of requests. For example, if you send one web3_sha3(15 CUs), two eth_blockNumber (16 CUs) requests in the same second, you will have a total of 47 CUPS.

USER
Compute Units Per Second (CUPS)

Free

300

Lite

500

Basic

1000

Pro

2000

Enterprise

Custom

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