# Algod API calls rate limit on local node

**URL:** <https://forum.algorand.co/t/algod-api-calls-rate-limit-on-local-node/14128>\
**Category:** General\
**Created:** [February 10, 2025, 8:09am UTC](https://forum.algorand.co/t/algod-api-calls-rate-limit-on-local-node/14128 "2025-02-10T08:09:18Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Skiny](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@Skiny](https://forum.algorand.co/u/Skiny)\
**Post date:** [February 10, 2025, 8:09am UTC](https://forum.algorand.co/t/algod-api-calls-rate-limit-on-local-node/14128/1 "2025-02-10T08:09:18Z")

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Hi, I am testing my smart contract and I am performing a stress test with my local node. I am sending (using the go-algorand-sdk) around 1000 transactions in batches each round. But I get errors like:  
Post “[http://0.0.0.0:4190/v2/transactions](http://0.0.0.0:4190/v2/transactions)”: dial tcp 0.0.0.0:4190: connect: connection reset by peer  
and  
Post “[http://0.0.0.0:4190/v2/transactions](http://0.0.0.0:4190/v2/transactions)”: dial tcp 0.0.0.0:4190: connect: can’t assign requested address  
If I keep the batches in 100, all is fine, but anything higher than that will give me errors.  
My node config is this:  
{  
“EndpointAddress”: “0.0.0.0:4190”,  
“RestConnectionsSoftLimit”: 10240,  
“RestConnectionsHardLimit”: 40560,  
“TxBacklogAppTxPerSecondRate”: 10000,  
“TxBacklogRateLimitingCongestionPct”: 75,  
“EnableTxBacklogAppRateLimiting”: false,  
“EnableTxBacklogRateLimiting”: false,  
“TxBacklogSize”: 52000,  
“TxPoolSize”: 375000,  
“DisableLocalhostConnectionRateLimit”: true  
}  
Any ideas on how can I increate the API calls limit on my node?  
Thank you!

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<div class="post-metadata">

**Author:** ![Maugli](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.algorand.co/maugli/32/907_2.png) [@Maugli](https://forum.algorand.co/u/Maugli)\
**Post date:** [February 10, 2025, 10:10am UTC](https://forum.algorand.co/t/algod-api-calls-rate-limit-on-local-node/14128/2 "2025-02-10T10:10:09Z")

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Hi, @Skiny , you can get tech support on [Algorand Discord](https://discord.gg/84AActu3at), dev-help.  
See also [Sunsetting Technical Support on the Forum](https://forum.algorand.co/t/sunsetting-technical-support-on-the-forum-discussion/14095/11)

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<div class="post-metadata">

**Author:** ![Skiny](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@Skiny](https://forum.algorand.co/u/Skiny)\
**Post date:** [February 10, 2025, 10:35am UTC](https://forum.algorand.co/t/algod-api-calls-rate-limit-on-local-node/14128/3 "2025-02-10T10:35:00Z")

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Thanks, I will ask there