Sequence

Sequence Rpc API

The Rpc API from Sequence — 32 operation(s) for rpc.

Documentation GitHub OpenAPI

Operations 32

POST /rpc/Builder/GetContract GetContract #

POST /rpc/Builder/ListContracts ListContracts #

POST /rpc/Builder/ListContractSources ListContractSources #

POST /rpc/Builder/ListAudiences ListAudiences #

POST /rpc/Builder/GetAudience GetAudience #

POST /rpc/Builder/CreateAudience CreateAudience #

POST /rpc/Builder/UpdateAudience UpdateAudience #

POST /rpc/Builder/DeleteAudience DeleteAudience #

POST /rpc/Builder/AddAudienceContacts AddAudienceContacts #

POST /rpc/Builder/RemoveAudienceContacts RemoveAudienceContacts #

POST /rpc/Indexer/GetEtherBalance GetEtherBalance #

POST /rpc/Indexer/SyncBalance SyncBalance #

POST /rpc/API/IsValidSignature IsValidSignature #

POST /rpc/API/IsValidMessageSignature IsValidMessageSignature #

POST /rpc/API/IsValidTypedDataSignature IsValidTypedDataSignature #

POST /rpc/API/IsValidETHAuthProof IsValidETHAuthProof #

POST /rpc/API/LinkWallet LinkWallet #

POST /rpc/API/GetLinkedWallets GetLinkedWallets #

POST /rpc/API/RemoveLinkedWallet RemoveLinkedWallet #

POST /rpc/API/GetSwapPrice GetSwapPrice #

POST /rpc/API/GetSwapPrices GetSwapPrices #

POST /rpc/API/GetSwapQuote GetSwapQuote #

POST /rpc/Metadata/RefreshContractInfo RefreshContractInfo #

POST /rpc/Metadata/RefreshContractTokens RefreshContractTokens #

POST /rpc/Metadata/RefreshAllContractTokens RefreshAllContractTokens #

POST /rpc/Metadata/SearchMetadata SearchMetadata #

POST /rpc/Metadata/SearchContracts SearchContracts #

POST /rpc/Relayer/GetChainID GetChainID #

POST /rpc/Relayer/FeeTokens FeeTokens #

POST /rpc/Relayer/FeeOptions FeeOptions #

POST /rpc/Relayer/ListGasSponsors Gas Sponsorship #

POST /rpc/Relayer/AddGasSponsor Create rpc relayer add gas sponsor #

Specifications

⚙

OpenAPI

https://raw.githubusercontent.com/api-evangelist/sequence/refs/heads/main/openapi/sequence-rpc-api-openapi.yml

Other Resources

🔗

Webhooks

https://raw.githubusercontent.com/api-evangelist/sequence/refs/heads/main/asyncapi/sequence-indexer-webhooks.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/sequence-rpc-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: Sequence Rpc API
  version: 0.0.1
  description: 'Operations tagged Rpc across 5 of this provider''s published API definitions: sequence-builder.json, sequence-indexer.json, sequence-infrastructure.json, sequence-metadata.json, sequence-transactions.json. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.sequence.app
  description: Builder
- url: https://amoy-indexer.sequence.app
  description: Amoy Mainnet
- url: https://apechain-mainnet-indexer.sequence.app
  description: Apechain-Mainnet Mainnet
- url: https://apechain-testnet-indexer.sequence.app
  description: Apechain-Testnet Mainnet
- url: https://arbitrum-indexer.sequence.app
  description: Arbitrum Mainnet
- url: https://arbitrum-nova-indexer.sequence.app
  description: Arbitrum-Nova Mainnet
- url: https://arbitrum-sepolia-indexer.sequence.app
  description: Arbitrum-Sepolia Mainnet
- url: https://astar-zkevm-indexer.sequence.app
  description: Astar-Zkevm Mainnet
- url: https://astar-zkyoto-indexer.sequence.app
  description: Astar-Zkyoto Mainnet
- url: https://avalanche-indexer.sequence.app
  description: Avalanche Mainnet
- url: https://avalanche-testnet-indexer.sequence.app
  description: Avalanche-Testnet Mainnet
- url: https://b3-indexer.sequence.app
  description: B3 Mainnet
- url: https://b3-sepolia-indexer.sequence.app
  description: B3-Sepolia Mainnet
- url: https://base-indexer.sequence.app
  description: Base Mainnet
- url: https://base-sepolia-indexer.sequence.app
  description: Base-Sepolia Mainnet
- url: https://blast-indexer.sequence.app
  description: Blast Mainnet
- url: https://blast-sepolia-indexer.sequence.app
  description: Blast-Sepolia Mainnet
- url: https://borne-testnet-indexer.sequence.app
  description: Borne-Testnet Mainnet
- url: https://bsc-indexer.sequence.app
  description: Bsc Mainnet
- url: https://bsc-testnet-indexer.sequence.app
  description: Bsc-Testnet Mainnet
- url: https://gnosis-indexer.sequence.app
  description: Gnosis Mainnet
- url: https://homeverse-indexer.sequence.app
  description: Homeverse Mainnet
- url: https://homeverse-testnet-indexer.sequence.app
  description: Homeverse-Testnet Mainnet
- url: https://immutable-zkevm-indexer.sequence.app
  description: Immutable-Zkevm Mainnet
- url: https://immutable-zkevm-testnet-indexer.sequence.app
  description: Immutable-Zkevm-Testnet Mainnet
- url: https://imx-indexer.sequence.app
  description: Imx Mainnet
- url: https://imx-testnet-indexer.sequence.app
  description: Imx-Testnet Mainnet
- url: https://mainnet-indexer.sequence.app
  description: Mainnet Mainnet
- url: https://optimism-indexer.sequence.app
  description: Optimism Mainnet
- url: https://optimism-sepolia-indexer.sequence.app
  description: Optimism-Sepolia Mainnet
- url: https://polygon-indexer.sequence.app
  description: Polygon Mainnet
- url: https://polygon-zkevm-indexer.sequence.app
  description: Polygon-Zkevm Mainnet
- url: https://rootnet-indexer.sequence.app
  description: Rootnet Mainnet
- url: https://rootnet-porcini-indexer.sequence.app
  description: Rootnet-Porcini Mainnet
- url: https://sepolia-indexer.sequence.app
  description: Sepolia Mainnet
- url: https://skale-nebula-testnet-indexer.sequence.app
  description: Skale-Nebula-Testnet Mainnet
- url: https://soneium-minato-indexer.sequence.app
  description: Soneium-Minato Mainnet
- url: https://toy-testnet-indexer.sequence.app
  description: Toy-Testnet Mainnet
- url: https://xai-indexer.sequence.app
  description: Xai Mainnet
- url: https://xai-sepolia-indexer.sequence.app
  description: Xai-Sepolia Mainnet
- url: https://xr-sepolia-indexer.sequence.app
  description: Xr-Sepolia Mainnet
- url: https://api.sequence.app/
  description: Api
- url: https://metadata.sequence.app/
  description: Metadata
- url: https://amoy-relayer.sequence.app
  description: Amoy Relayer
- url: https://apechain-relayer.sequence.app
  description: Apechain Relayer
- url: https://apechain-testnet-relayer.sequence.app
  description: Apechain-Testnet Relayer
- url: https://arbitrum-relayer.sequence.app
  description: Arbitrum Relayer
- url: https://arbitrum-nova-relayer.sequence.app
  description: Arbitrum-Nova Relayer
- url: https://arbitrum-sepolia-relayer.sequence.app
  description: Arbitrum-Sepolia Relayer
- url: https://avalanche-relayer.sequence.app
  description: Avalanche Relayer
- url: https://avalanche-testnet-relayer.sequence.app
  description: Avalanche-Testnet Relayer
- url: https://b3-relayer.sequence.app
  description: B3 Relayer
- url: https://b3-sepolia-relayer.sequence.app
  description: B3-Sepolia Relayer
- url: https://base-relayer.sequence.app
  description: Base Relayer
- url: https://base-sepolia-relayer.sequence.app
  description: Base-Sepolia Relayer
- url: https://blast-relayer.sequence.app
  description: Blast Relayer
- url: https://blast-sepolia-relayer.sequence.app
  description: Blast-Sepolia Relayer
- url: https://bsc-relayer.sequence.app
  description: Bsc Relayer
- url: https://bsc-testnet-relayer.sequence.app
  description: Bsc-Testnet Relayer
- url: https://gnosis-relayer.sequence.app
  description: Gnosis Relayer
- url: https://homeverse-relayer.sequence.app
  description: Homeverse Relayer
- url: https://homeverse-testnet-relayer.sequence.app
  description: Homeverse-Testnet Relayer
- url: https://immutable-zkevm-relayer.sequence.app
  description: Immutable-Zkevm Relayer
- url: https://immutable-zkevm-testnet-relayer.sequence.app
  description: Immutable-Zkevm-Testnet Relayer
- url: https://laos-relayer.sequence.app
  description: Laos Relayer
- url: https://laos-sigma-testnet-relayer.sequence.app
  description: Laos-Sigma-Testnet Relayer
- url: https://mainnet-relayer.sequence.app
  description: Mainnet Relayer
- url: https://optimism-relayer.sequence.app
  description: Optimism Relayer
- url: https://optimism-sepolia-relayer.sequence.app
  description: Optimism-Sepolia Relayer
- url: https://polygon-relayer.sequence.app
  description: Polygon Relayer
- url: https://polygon-zkevm-relayer.sequence.app
  description: Polygon-Zkevm Relayer
- url: https://rootnet-relayer.sequence.app
  description: Rootnet Relayer
- url: https://rootnet-porcini-relayer.sequence.app
  description: Rootnet-Porcini Relayer
- url: https://sepolia-relayer.sequence.app
  description: Sepolia Relayer
- url: https://skale-nebula-relayer.sequence.app
  description: Skale-Nebula Relayer
- url: https://skale-nebula-testnet-relayer.sequence.app
  description: Skale-Nebula-Testnet Relayer
- url: https://soneium-minato-relayer.sequence.app
  description: Soneium-Minato Relayer
- url: https://soneium-relayer.sequence.app
  description: Soneium Relayer
- url: https://toy-testnet-relayer.sequence.app
  description: Toy-Testnet Relayer
- url: https://xai-relayer.sequence.app
  description: Xai Relayer
- url: https://xai-sepolia-relayer.sequence.app
  description: Xai-Sepolia Relayer
- url: https://xr-sepolia-relayer.sequence.app
  description: Xr-Sepolia Relayer
tags:


# --- truncated at 32 KB (186 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/sequence/refs/heads/main/openapi/sequence-rpc-api-openapi.yml