Indian bank branch lookup by IFSC code (the 11-character Indian Financial System Code identifying a bank branch). Returns the bank name and code, branch, centre, district, state, city, full address, contact number, MICR code, and which payment rails the branch supports (IMPS, RTGS, NEFT, UPI). Free, open data (Razorpay / RBI directory). Deterministic bank-branch reference for payments, remittance, and KYC validation in India.
/api/finance/ifsc-indiaPAYMENT-SIGNATURE.The ifsc india API is a pay-per-call finance endpoint built for AI agents and autonomous software. Indian bank branch lookup by IFSC code (the 11-character Indian Financial System Code identifying a bank branch).
There is no signup and no API key. An agent (or any HTTP client) hits the endpoint, receives an x402 "402 Payment Required" challenge, signs a sub-cent USDC payment on Base or Solana, and retries — the data comes back on the paid request. That makes it a drop-in ifsc india data source for an agent tool-use loop, an MCP host, or a backend that needs finance data on demand without onboarding to yet another vendor portal.
| Name | Type | Description |
|---|---|---|
ifscrequired | string | 11-character IFSC code. min 11 chars · max 11 chars |
# 1. Probe with no auth → 402 envelope with PaymentRequirements curl -sS 'https://2s.io/api/finance/ifsc-india?ifsc=xxxxxxxxxxx' # 2. Sign + retry with PAYMENT-SIGNATURE: curl -sS 'https://2s.io/api/finance/ifsc-india?ifsc=xxxxxxxxxxx' \ -H 'PAYMENT-SIGNATURE: <base64-json-payload>' # Or use the canonical runner (handles probe → sign → retry): # EVM_PRIVATE_KEY=0x... node --env-file=.env.local \ # --experimental-strip-types scripts/x402-pay.ts \ # 'https://2s.io/api/finance/ifsc-india?ifsc=xxxxxxxxxxx'
import { TwoS } from '@2sio/sdk'
const client = new TwoS({
privateKey: process.env.EVM_PRIVATE_KEY as `0x${string}`,
})
const result = await client.finance.ifscIndia({
"ifsc": "xxxxxxxxxxx"
})
console.log('endpoint:', result.endpoint)
console.log('cost:', result.costUsd, 'USDC')
console.log('tx:', result.settlement?.txHash)
console.log('data:', result.data)import os
from twosio import TwoS
client = TwoS(private_key=os.environ["EVM_PRIVATE_KEY"])
result = client.finance.ifsc_india(ifsc="xxxxxxxxxxx")
print("endpoint:", result.endpoint)
print("cost:", result.cost_usd, "USDC")
print("tx:", (result.settlement or {}).get("tx_hash"))
print("data:", result.data)// 1. Add @2sio/mcp to your MCP host config (Claude Desktop example below).
// EVM_PRIVATE_KEY funds x402 payments per call.
// claude_desktop_config.json
{
"mcpServers": {
"2sio": {
"command": "npx",
"args": ["-y", "@2sio/mcp"],
"env": { "EVM_PRIVATE_KEY": "0x..." }
}
}
}
// 2. Once the server is running, agents call this tool via standard MCP:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "finance.ifsc-india",
"arguments": {
"ifsc": "xxxxxxxxxxx"
}
}
}| Field | Type | Description |
|---|---|---|
ok | boolean | one of: true |
items | array | |
total | integer | Total matching rows upstream; null when unknown. |
source | object |
{
"ok": true,
"items": [
{
"ifsc": "example",
"bank": "example",
"bankCode": "example",
"branch": "example",
"centre": "example",
"district": "example",
"state": "example",
"city": "example",
"address": "example",
"contact": "example",
"micr": "example",
"imps": false,
"rtgs": false,
"neft": false,
"upi": false
}
],
"total": 1,
"source": {
"provider": "example",
"url": "example",
"license": "example"
}
}