API PRICING · FOR DEVELOPERS
Per-call API billing
Every AEVION endpoint has a public per-call price. Free quota to start, −15% / −30% / −50% volume discounts. SDKs for TypeScript / Python / Go.
DEVELOPER
$0
up to 10k calls/mo
at rate-card price
For prototypes and SDK testing
POPULAR
BUILD
$49/mo
up to 100k calls/mo
−15% off rate-card
For launch and MVP
SCALE
$249/mo
up to 1M calls/mo
−30% off rate-card
For production load
ENTERPRISE
by request
1M+/mo or dedicated
−50% and beyond
SLA, on-prem, BYO-key
Quickstart
# Install SDK
npm install @aevion-io/fintech-sdk
# In code
import { QPayNet, signWebhookPayload } from "@aevion-io/fintech-sdk";
const qpaynet = new QPayNet({ apiKey: process.env.AEVION_API_KEY });
// Transfer between wallets
const tx = await qpaynet.transfer({
fromWalletId: "wlt_alice",
toWalletId: "wlt_bob",
amount: 5000, // KZT in tiyin (×100)
description: "Order #123",
});
// Payment request (generates pay-link)
const req = await qpaynet.requests.create({
toWalletId: "wlt_alice",
amount: 12500,
description: "Invoice #456",
});
console.log(req.payUrl); // https://aevion.app/qpaynet/r/TOKENGROUP:QSign · Signatures
POST/api/qsign/signCreate signature
POST/api/qsign/verifyVerify signature
POST/api/qsign/batchBatch signature (up to 100)
GET/api/qsign/audit/:idAudit trail record
QRight · Digital ownership
POST/api/qright/registerRegister an object
GET/api/qright/:idGet an object
GET/api/qright/embed/:idEmbed JSON for widget
GET/api/qright/badge/:id.svgSVG badge
IP Bureau · Authorship bureau
POST/api/bureau/protectProtect an artifact
POST/api/bureau/protect-batchBatch protection (up to 50)
GET/api/bureau/certificate/:id.pdfPDF certificate
QCoreAI · LLM and agents
POST/api/qcore/chatLLM chat completion
POST/api/qcore/agentAgent call with tool-use
POST/api/qcore/embedEmbeddings
Core · Spec and webhooks
GET/api/openapi.jsonOpenAPI specification
POST/api/webhooks/stripeWebhook listener
Need dedicated quotas or VPC?
Enterprise tier with SLA, BYO-key, on-prem deployment. Customer Success replies within 24 hours.