Parse a raw ANSI ASC X12 EDI document (the format used for B2B purchase orders, invoices, ship notices, etc.) into clean, structured JSON. POST { edi } with the raw interchange text. Auto-detects the delimiters from the ISA envelope, then returns the interchange metadata (sender/receiver/date/control number/test-or-production), each functional group, and each transaction set with its type decoded (e.g. 850 = Purchase Order, 810 = Invoice, 856 = Ship Notice/ASN, 855 = PO Acknowledgment, 997 = Functional Acknowledgment), every segment named (BEG, N1, PO1, …), and a semantic summary — for a PO that's the PO number, dates, parties (ship-to/vendor with address), and line items (qty/uom/price/product id); for an invoice the invoice + PO numbers and total; for an ASN the shipment id and carrier; for a 997 the acknowledged group + status. Deterministic, no external calls. Turns opaque EDI into something an agent can actually use without hand-rolling an X12 parser.
/api/edi/parsePAYMENT-SIGNATURE.The parse API is a pay-per-call edi endpoint built for AI agents and autonomous software. Parse a raw ANSI ASC X12 EDI document (the format used for B2B purchase orders, invoices, ship notices, etc.) into clean, structured JSON.
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 parse data source for an agent tool-use loop, an MCP host, or a backend that needs edi data on demand without onboarding to yet another vendor portal.
| Name | Type | Description |
|---|---|---|
edirequired | string | min 106 chars · max 500000 chars |
# 1. Probe the endpoint with no auth — receive 402 with PaymentRequirements
curl -sS -X POST 'https://2s.io/api/edi/parse' \
-H 'Content-Type: application/json' \
-d '{"edi":"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"}'
# 2. Sign the EIP-3009 transferWithAuthorization for the advertised price +
# payTo from the 402 envelope, then retry with PAYMENT-SIGNATURE:
curl -sS -X POST 'https://2s.io/api/edi/parse' \
-H 'Content-Type: application/json' \
-H 'PAYMENT-SIGNATURE: <base64-json-payload>' \
-d '{"edi":"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"}'
# Or just use the canonical runner — it handles the whole loop:
# EVM_PRIVATE_KEY=0x... node --env-file=.env.local \
# --experimental-strip-types scripts/x402-pay.ts \
# 'https://2s.io/api/edi/parse'import { TwoS } from '@2sio/sdk'
const client = new TwoS({
privateKey: process.env.EVM_PRIVATE_KEY as `0x${string}`,
})
const result = await client.edi.parse({
"edi": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
})
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.edi.parse(edi="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx")
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": "edi.parse",
"arguments": {
"edi": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
}
}
}| Field | Type | Description |
|---|---|---|
ok | boolean | one of: true |
items | array | |
total | integer | Total matching rows upstream; null when unknown. |
source | object | |
meta | object |
{
"ok": true,
"items": [
{
"functionalCode": "example",
"functionalName": "example",
"type": "example",
"typeName": "example",
"controlNumber": "example",
"segmentCount": 1,
"summary": {},
"segments": [
{
"tag": "example",
"name": "example",
"elements": [
"example"
]
}
]
}
],
"total": 1,
"source": {
"provider": "example",
"url": "example",
"license": "example"
},
"meta": {
"interchange": {},
"delimiters": {
"element": "example",
"component": "example",
"segment": "example",
"repetition": "example"
},
"functionalGroupCount": 1,
"transactionSetCount": 1,
"segmentCount": 1
}
}