Product

Between intent and settled money,there is a runtime.

CodeSpar takes an agent's intent and runs everything the money needs: a signed mandate, a policy decision, the right rail, the fiscal document and a sealed receipt. Commerce checkout or payroll run, it is the same four moving parts.

Open the Sandbox Read the Docs ↗

Works with the agent frameworks teams already build on

ClaudeOpenAIVercel AI SDKLangChainCrewAILlamaIndexMastraAutoGenMCP

Live architecturePlatform

agent → ledger · five gates

Agent

Claude · OpenAI · Vercel AI · any MCP client

Intent· natural language

SDK · Session

Commerce meta-tools, framework-agnostic

discover

checkout

pay

invoice

ship

notify

Orchestration

Five gates before any rail is touched

policy

mandate

route

execute

audit

MCP servers

Every commerce API, MIT · on npm

payments

fiscal

logistics

messaging

erp

Rails

Real providers, real money

Pix

Stripe

Circle

Omie

Ledger

Hash chain · replayable · auditor-ready

sealed receipt

The four moving parts

Mandate. Route. Settle. Audit.

Not four products. One runtime, four guarantees on every transaction it touches.

Mandate engine

Every agent acts under a signed, revocable authorization: this agent, for this principal, up to this budget. Mandates are HMAC-signed, scoped by policy, and die the moment they are revoked.

Policy router

Intent comes in, a rail comes out: Pix, boleto, card or USDC, picked by policy and live conditions in under a second. The agent never learns a provider API and never touches a raw key.

Settlement correlation

The runtime matches every confirmation back to the transaction that caused it. The receipt binds payee, price, the Pix endToEndId and the fiscal document into one verifiable record.

Audit ledger

Hash-chained and append-only, with the NF-e attached. When the CFO asks who authorized a payment and under which budget, the answer is one record, not log-file archaeology.

Watch your agent work

One intent. The right rails. Settled.

Real outcomes, not just chat. Pick a commerce intent and watch the agent run the actual CodeSpar meta-tools — charge, pay, invoice, ship, KYC — across the LATAM provider catalog.

Claudevia CodeSpar

Cobra R$240 da Maria pelo pedido #1042, manda o Pix no WhatsApp dela e emite a nota.

Found order #1042 — 2× Tênis SKU-ABX, R$240. I'll charge via Pix, drop the QR in Maria's WhatsApp, then issue the NF-e.

codespar_chargeAsaasPix R$240 · QR + copy-paste

codespar_notifyZ-APIWhatsApp → Maria · QR enviado

codespar_invoiceNFe.ioNF-e #4471 · SEFAZ autorizada

Charged R$240 via Pix, dropped the QR into Maria's WhatsApp, and issued NF-e #4471 — in one turn.

Reply…governed · idempotent · audited

CodeSpar SDK

Give your AI agents
commerce superpowers

One SDK. Payments, invoices, shipping, notifications, ERP. Across Latin America. Five lines to run the Complete Loop.

npm@codespar/sdk pip installcodespar

agent-checkout/session.ts

⌘K

Explorer

▾agent-checkout/

session.ts

mandate.ts

policy.ts

router.ts

audit.ts

session.ts×

mandate.ts

policy.ts

1import { codespar } from "@codespar/sdk";

3// One session. Every commerce primitive.

4const session = await codespar.create({

5 preset: "brazilian",

6});

8await session.send(

9 "Charge R$ 150 via Pix and issue the NF-e"

10);

12// ✓ 58s · sealed · receipt rcp_8f2a91

session · properties

ƒsend

(prompt: string) => Result

ƒmandates

MandateAPI

ƒauthorize

(provider: string) => void

ƒaudit

AuditAPI

TerminalRunning

$ npm run dev

✓ session created · user_123 · brazilian preset

✓ policy OK · mandate signed · route Pix

✓ R$ 150,00 charged · NF-e 00421 issued

✓ audit sealed · rcp_8f2a91 · 58s total

Session-first DX

One line to create a session. One line to send a message. Your agent gets payments, invoicing, shipping, messaging, ERP, and banking in a single call.

const session = await codespar.create(
  "user_123",
  { preset: "brazilian" }
);

const result = await session.send(
  "Charge R$150 via Pix and issue the NF-e"
);

Commerce Meta-Tools, Not the Raw Catalog

A full LATAM commerce catalog spans more than a hundred MCP servers and well over a thousand raw tools. CodeSpar collapses them into a small set of commerce meta-tools that pick the best provider per call. Your agent sees clear categories, not noise.

codespar_discover            // tool search across catalog
codespar_charge              // inbound charges (Pix, card)
codespar_pay                 // outbound transfers + policy
codespar_invoice             // NF-e, NFS-e, CFDI, Factura
codespar_ship                // labels, quotes, tracking
codespar_notify              // WhatsApp, SMS, email
codespar_crypto_pay          // crypto payments
codespar_kyc                 // identity verification
codespar_manage_connections  // wizard for new providers

Managed Auth

OAuth, API keys, token refresh, lifecycle management. Connect once per provider. The SDK handles credentials, refresh, and storage.

// API key auth
await session.authorize("asaas", {
  token: "..."
});

// OAuth2 flow
const url = codespar.authManager
  .getConnectUrl("stripe");

Framework Agnostic

Works with Claude, OpenAI, Vercel AI SDK, or any MCP client. Swap models based on cost or capability. Your tools and auth carry over.

// Claude Agent SDK
import { getTools } from "@codespar/claude-agent-sdk";

// OpenAI
import { getTools } from "@codespar/openai";

// Vercel AI SDK
import { getTools } from "@codespar/vercel-ai";

// Or use MCP directly
const { url, headers } = session.mcp;

Open the Sandbox Read the Docs

The Complete Loop

From intent to ledger.One function call.

Your agent says it once. CodeSpar orchestrates all six providers, confirms every result, and seals the transaction in an immutable ledger. No callbacks, no cron jobs, no reconciliation spreadsheet.

Charge

R$ 150 · Pix

Invoice

NF-e 00421

Ship

Melhor Envio

Notify

WhatsApp delivered

Sync ERP

Omie synced

Reconcile

Ledger sealed

agent-checkout.ts

const result = await session.send(
  "Charge R$ 150 via Pix, issue the NF-e, dispatch with Melhor Envio,
   notify on WhatsApp, and post it all to Omie."
);

Running…receipt: rcp_8f2a91

The stack

What sits underneath.Rails, primitives, protocols.

Three groups. Every integration is opt-in and swappable — same meta-tool, different provider underneath.

Rails

Money movement primitives

Instant payments
Pix BCB · SPEI · Transferencias 3.0
Cards
Stripe · Zoop · PagSeguro · Cielo · Asaas
Stablecoins
Circle USDC · Mercado Bitcoin · Bitso
Bank transfers
Stark Bank · Open Finance · BCB

Commerce primitives

Invoice, ship, notify, sync

Fiscal docs
NFe.io · Focus NFe · Conta Azul
Logistics
Melhor Envio · Correios · VTEX
Messaging
Evolution · Z-API · Twilio · Zenvia
ERP
Omie · Bling · Tiny

Agent protocols

Agent-native payment standards

Stripe ACP
Agent checkout inline in chat
Google UCP
Unified commerce protocol
x402
HTTP 402 · machine-to-machine
AP2
Agent-to-agent scoped spend

Browse all servers

Every piece

One map of the surface area.

Each card is a real feature with its own page or section. No vapourware.

MCP Server Catalog

Every LatAm commerce API, wrapped as an MCP server and published on npm.

MCP Generator

Point at your code (Express, Fastify, Next.js). Get a production-ready MCP server.

The Complete Loop

One function call orchestrates charge → invoice → ship → notify → sync → reconcile.

Guardrails

Policy engine, HMAC mandates, payment router, escrow, immutable audit. Managed.

CLI

Terminal-native tools for the whole stack. Generate, test, deploy, revoke.

Use cases

Seven patterns early builders are shipping today — from fulfillment to refunds.

How you pay

Open source is free.You pay when transactions settle.

MCP servers and the SDK are MIT-licensed and published on npm. Orchestration is usage-based — $0.10 per settled transaction, plus 0.5% on cross-border FX. No minimums. No setup fee.

See full pricing Talk to us for Enterprise ↗

See the whole thing running.

Open the Sandbox and run a real transaction in under a minute. Or book a demo and we walk you through it end-to-end.

Open the Sandbox Book a demo ↗

Between intent and settled money,there is a runtime.

Mandate. Route. Settle. Audit.

Mandate engine

Policy router

Settlement correlation

Audit ledger

One intent. The right rails. Settled.

Give your AI agentscommerce superpowers

Session-first DX

Commerce Meta-Tools, Not the Raw Catalog

Managed Auth

Framework Agnostic

From intent to ledger.One function call.

What sits underneath.Rails, primitives, protocols.

One map of the surface area.

MCP Server Catalog

MCP Generator

The Complete Loop

Guardrails

CLI

Use cases

Open source is free.You pay when transactions settle.

See the whole thing running.

Give your AI agents
commerce superpowers