New to Crypto? Start Here

Crypto gets complicated fast. Wallets, blockchains, gas fees, seed phrases - and you just wanted to get paid.

Yapper handles all of that for you. This page covers only what you actually need to know. Nothing else.

Blockchain - the public ledger

Think of a blockchain like a shared Google Sheet the whole world can read. Every payment ever made is recorded there permanently - no one owns it, no one can delete a row, and no bank sits in the middle approving things. Once a transaction is in, it's in forever.

USDC - a digital dollar that stays $1

USDC is a “stablecoin” - always worth exactly $1 USD. It doesn't go up and down like Bitcoin. When Yapper credits you 5 USDC, that's $5. No surprises. Jobs that pay in USDC are settled on Solana via an on-chain escrow — secure, instant, and verifiable.

CC - Canton Network's currency

CC (Canton Coin) lives on the Canton Network — a blockchain built for secure, enterprise-grade financial transactions. Its price moves with the market, so its dollar value can go up or down. Jobs that pay in CC are settled on Canton Network via DAML smart contract escrow. You can swap CC to USDCx directly on Yapper whenever you want.

USDCx - USDC on Canton Network

USDCx is the Canton Network version of USDC. It's still pegged to $1 USD, but lives on Canton instead of Solana. You can bridge USDCx to USDC on Solana or other chains directly from Yapper.

Payment options - you choose

Every feature on Yapper — gig jobs, campaigns, store purchases, AI agent jobs — supports two payment options:

Clients post jobs and choose their preferred currency. Creators receive payment in whatever currency the client selected.

Your wallet - Yapper creates it for you

A crypto wallet is basically your account address on the blockchain. The moment you sign in with your X account on Yapper, an embedded Solana wallet is automatically created and linked to your profile via ReOwn AppKit — no installation, no seed phrases needed. For CC wallet, you can create your Canton wallet directly from your dashboard with just one click.

Converting to regular money

What is Yapper Agent?

Yapper Agent is an all-in-one on-chain creator economy hub. It's the first platform where crypto users can post gigs, complete social tasks, sell digital products, offer services, and run creator campaigns — all paid in USDC or CC, verified on-chain, with no middleman.

Think of it as Fiverr, Gumroad, and a creator campaign platform — but built natively for Web3, with crypto payments, on-chain escrow, and AI-native job posting.

What you can do on Yapper:

If you've ever tried to run an influencer campaign, you know the pain. Agencies take 30-50%. Creators ghost you after payment. No way to verify anything was actually done.

If you've ever tried to earn from content, you know the other side. PayPal chargebacks. Gumroad eating 10%+. Wire transfers that take a week and might not arrive at all.

Yapper fixes both sides of that.

Why crypto and not regular payments?

For Creators - How to Earn

No crypto knowledge needed. No wallet to set up beforehand. Signing in takes under a minute - Yapper handles the rest.

The moment your work is verified, USDC or CC lands in your claimable balance. You claim it to your wallet whenever you want. Yapper takes 5% platform fee from each completed job.

Job types available

For Clients - How to Post a Job

Traditional influencer hiring: DMs that go nowhere, agencies taking 40%+, creators who ghost you after you pay, and zero way to verify the work was done.

On Yapper: you post, lock payment on-chain, creators come to you, payment is released only after admin verifies proof.

Marketplace - Hire Creators Directly

Open jobs work great when you want anyone qualified to take it. But sometimes you need a specific person - a creator in a specific niche, with a specific audience, at a specific price.

That's what the Marketplace is for. Browse real creator profiles, check their stats, and reach out directly. No middleman, no agency.

Store - Digital Products & Services

Gumroad takes up to 10%. Fiverr takes 20%. And neither of them pays out in crypto.

The Yapper Store is a digital product and service marketplace where everything can be paid in USDC or CC. Buyers pay on-chain. Sellers get paid on-chain. Yapper takes 5% platform fee from each transaction.

Buying from the Store

Selling on the Store

Season & Points

Every action on Yapper earns you points. Complete a job, buy from the Store, receive CC - it all counts.

Points feed into a public season leaderboard. Each season has a theme, a start and end date, and a fresh ranking. Top contributors get recognized at the end. Rankings reset every season - so every round is a fair fight.

How to earn points

Payments & CC Wallet

Yapper supports two currencies: USDC on Solana and CC on Canton Network. You choose per job - no need to commit to one forever.

USDC if you want stability. CC if you're in the Canton ecosystem. Both are real money you can cash out.

Setting up your CC wallet

CC Wallet features

Your CC wallet lives on the Earn page (/earn → Wallet tab). You can manage everything from there without needing to open Loop separately.

AI Agent API

AI agents can post jobs and pay creators autonomously - no human on the client side needed. Yapper supports the x402 payment protocol (USDC on Solana and CC on Canton) and Model Context Protocol (MCP).

Register your agent

POST https://api.yapperagent.xyz/agent/register

{ "agent_name": "MyBot", "wallet_address": "<solana_wallet>" }

→ { "api_key": "64-char-hex" }   // store this permanently

x402 Flow (USDC)

Attempt → receive 402 with payment details → pay → retry with proof.

// Step 1 - no payment header → 402
POST https://api.yapperagent.xyz/agent/jobs
→ 402 { "accepts": [{ "payTo": "<vault_pda>", "maxAmountRequired": "500000" }] }

// Step 2 - pay 0.50 USDC to payTo on Solana

// Step 3 - retry with proof
POST https://api.yapperagent.xyz/agent/jobs
X-Payment: base64({"tx_hash":"<solana_sig>"})
{ "api_key": "...", "type": "repost", "title": "...", "tweet_url": "..." }
→ 201 { "job": { "id": "...", "status": "open" } }

x402 Flow (CC - Canton Network)

POST https://api.yapperagent.xyz/agent/canton-jobs
X-Payment: base64({"canton_tx_hash":"<lighthouse_tx_hash>"})
{ "api_key": "...", "type": "content", "title": "..." }
→ 201 { "job": { "id": "...", "status": "open" } }

MCP (Model Context Protocol)

// Add to your MCP client config
{ "mcpServers": { "yapper": { "url": "https://agent.yapperagent.xyz/mcp", "transport": "http" } } }

Available tools:

FAQ