# RPC **URL:** https://forum.duniter.org/c/api/rpc/67.md [Latest](https://forum.duniter.org/latest.md) · [Categories](https://forum.duniter.org/categories.md) · [Tags](https://forum.duniter.org/tags.md) --- ## [About the RPC category](https://forum.duniter.org/t/about-the-rpc-category/9381)
**Author:** [@HugoTrentesaux](https://forum.duniter.org/u/HugoTrentesaux)\ **Replies:** 0\ **Last updated:** [30 May 2022 07:37 UTC](https://forum.duniter.org/t/about-the-rpc-category/9381 "2022-05-30T07:37:43Z")
RPC stands for « Remote Procedure Call ». It is an API. Substrate has a JSON RPC API allowing the user to submit extrinsics and request storage. It exists in two versions : HTTP a standard request / response API Web… --- ## [RPC queries](https://forum.duniter.org/t/rpc-queries/10868)
**Author:** [@Moul](https://forum.duniter.org/u/Moul)\ **Replies:** 4\ **Last updated:** [31 March 2023 20:11 UTC](https://forum.duniter.org/t/rpc-queries/10868 "2023-03-31T20:11:02Z")
Where can we find the RPC queries common to Substrate currencies and Duniter/Ğ1 specific? I have questions such as: Is there an RPC query to get the balance of multiple addresses? --- ## [Documentation of Payloads in RPC API](https://forum.duniter.org/t/documentation-of-payloads-in-rpc-api/10548)
**Author:** [@vit](https://forum.duniter.org/u/vit)\ **Replies:** 5\ **Last updated:** [20 February 2023 10:17 UTC](https://forum.duniter.org/t/documentation-of-payloads-in-rpc-api/10548 "2023-02-20T10:17:25Z")
Documentation about Payloads (NewOwnerKeyPayload, RevocationPayload) is hard to find (mainly the forum, and finally, the Rust code…). They should be documented in the extrinsic online documentation requiring them. If B… --- ## [API RPC request to get Account Balance](https://forum.duniter.org/t/api-rpc-request-to-get-account-balance/10441)
**Author:** [@vit](https://forum.duniter.org/u/vit)\ **Replies:** 2\ **Last updated:** [31 January 2023 14:23 UTC](https://forum.duniter.org/t/api-rpc-request-to-get-account-balance/10441 "2023-01-31T14:23:35Z")
Why the balances.account RPC request on storage, always return an empty balance ? As a workaround, I use system.account on storage, with the expected result. Account used for testing : 5FH48744BHgNoLBe8syGXbTEnSpGhp8tt… --- ## [Get a list of nodes from a bootstrap node with RPC API](https://forum.duniter.org/t/get-a-list-of-nodes-from-a-bootstrap-node-with-rpc-api/10217)
**Author:** [@vit](https://forum.duniter.org/u/vit)\ **Replies:** 1\ **Last updated:** [27 December 2022 10:35 UTC](https://forum.duniter.org/t/get-a-list-of-nodes-from-a-bootstrap-node-with-rpc-api/10217 "2022-12-27T10:35:07Z")
For the moment, with Duniter V2S, there is no way to get a list of nodes from a node. I have tried with RPC, no way. I looked at libp2p then abandon the idea… I am not the only one that need this feature :sweat\_smile: … --- ## [Identifier la blockchain/monnaie d'un serveur Duniter V2S](https://forum.duniter.org/t/identifier-la-blockchain-monnaie-dun-serveur-duniter-v2s/9386)
**Author:** [@vit](https://forum.duniter.org/u/vit)\ **Replies:** 3\ **Last updated:** [31 May 2022 15:14 UTC](https://forum.duniter.org/t/identifier-la-blockchain-monnaie-dun-serveur-duniter-v2s/9386 "2022-05-31T15:14:13Z")
Dans un client, on est amené à autoriser l’ajout de serveur pour une monnaie (en cas de panne sur les serveurs par défaut). C’est le cas dans Tikka. Mais comment être sûr que le serveur concerne bien la monnaie que le c… --- ## [V2s: Comment utiliser les extrinsics pour la wot?](https://forum.duniter.org/t/v2s-comment-utiliser-les-extrinsics-pour-la-wot/9338)
**Author:** [@poka](https://forum.duniter.org/u/poka)\ **Replies:** 22\ **Last updated:** [27 May 2022 18:06 UTC](https://forum.duniter.org/t/v2s-comment-utiliser-les-extrinsics-pour-la-wot/9338 "2022-05-27T18:06:31Z")
Question basic mais primordiale, comment ça se passe pour executer des extrinsics custom v2s actuellement via la lib polkadot js ? Faut-il impérativement forker cette lib pour y implémenter de nouvelles méthodes corresp… --- ## [Requête RPC du solde d'un compte (account balance)](https://forum.duniter.org/t/requete-rpc-du-solde-dun-compte-account-balance/9168)
**Author:** [@vit](https://forum.duniter.org/u/vit)\ **Replies:** 3\ **Last updated:** [16 March 2022 17:39 UTC](https://forum.duniter.org/t/requete-rpc-du-solde-dun-compte-account-balance/9168 "2022-03-16T17:39:58Z")
Je n’arrive pas à trouver la requête RPC de substrate pour obtenir la balance d’un compte. Dans polkadot.js, je tente « Données de la chaîne » et requête d'état sélectionné: balances … --- ## [Accès aux nœuds Substrate](https://forum.duniter.org/t/acces-aux-noeuds-substrate/9028)
**Author:** [@kimamila](https://forum.duniter.org/u/kimamila)\ **Replies:** 1\ **Last updated:** [16 January 2022 01:18 UTC](https://forum.duniter.org/t/acces-aux-noeuds-substrate/9028 "2022-01-16T01:18:41Z")
Salut à vous, Je n’ai pas.compris comment je pouvais accéder aux nœuds, depuis l’API RPC générée par Substrate ? Une idée @cgeek, @elois ?