Multichain

Transpose supports the following chains: ethereum, polygon, goerli, scroll, arbitrum.

More will be added soon! If we don't have a chain you're looking for, please reach out to the team.

Querying chains

All tables are namespaced with the target chain. As a simple example, getting recent blocks on Ethereum vs Polygon:

SQL Query

SELECT * FROM ethereum.blocks ORDER BY timestamp desc LIMIT 10;

PythonNodecURL

import requests url = "https://api.transpose.io/sql" sql_query = """SELECT * FROM ethereum.blocks ORDER BY timestamp desc LIMIT 10;""" headers = { 'Content-Type': 'application/json', 'X-API-KEY': 'BtRVYj7dgnYUcr1gSSfWhmrTShIb8RBG', } response = requests.post(url, headers=headers, json={ 'sql': sql_query, }, ) print(response.text) print('Credits charged:', response.headers.get('X-Credits-Charged', None))

const https = require('https'); var postData = JSON.stringify({ sql: "SELECT * FROM ethereum.blocks ORDER BY timestamp desc LIMIT 10;" }); var options = { hostname: 'api.transpose.io', path: '/sql', method: 'POST', headers: { 'Content-Type': 'application/json', 'Content-Length': postData.length, 'X-API-KEY': 'BtRVYj7dgnYUcr1gSSfWhmrTShIb8RBG' } }; var req = https.request(options, (res) => { console.log('Credits charged:', res.headers['x-credits-charged']); res.on('data', (d) => { process.stdout.write(d); }); }); req.on('error', (e) => { console.error(e); }); req.write(postData); req.end();

curl --request POST \
     --data '{"sql": "SELECT * FROM ethereum.blocks ORDER BY timestamp desc LIMIT 10;"}' \
     --url 'https://api.transpose.io/sql' \
     --header 'Content-Type: application/json' \
     --header 'x-api-key: BtRVYj7dgnYUcr1gSSfWhmrTShIb8RBG' \

SQL Query

SELECT * FROM polgyon.blocks ORDER BY timestamp desc LIMIT 10;

PythonNodecURL

import requests url = "https://api.transpose.io/sql" sql_query = """SELECT * FROM polgyon.blocks ORDER BY timestamp desc LIMIT 10;""" headers = { 'Content-Type': 'application/json', 'X-API-KEY': 'BtRVYj7dgnYUcr1gSSfWhmrTShIb8RBG', } response = requests.post(url, headers=headers, json={ 'sql': sql_query, }, ) print(response.text) print('Credits charged:', response.headers.get('X-Credits-Charged', None))

const https = require('https'); var postData = JSON.stringify({ sql: "SELECT * FROM polgyon.blocks ORDER BY timestamp desc LIMIT 10;" }); var options = { hostname: 'api.transpose.io', path: '/sql', method: 'POST', headers: { 'Content-Type': 'application/json', 'Content-Length': postData.length, 'X-API-KEY': 'BtRVYj7dgnYUcr1gSSfWhmrTShIb8RBG' } }; var req = https.request(options, (res) => { console.log('Credits charged:', res.headers['x-credits-charged']); res.on('data', (d) => { process.stdout.write(d); }); }); req.on('error', (e) => { console.error(e); }); req.write(postData); req.end();

curl --request POST \
     --data '{"sql": "SELECT * FROM polgyon.blocks ORDER BY timestamp desc LIMIT 10;"}' \
     --url 'https://api.transpose.io/sql' \
     --header 'Content-Type: application/json' \
     --header 'x-api-key: BtRVYj7dgnYUcr1gSSfWhmrTShIb8RBG' \

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