Get started with SELLR

RegisterScreeningService LiveRevenue

Register your service

List your API on the Agent Trust Network for autonomous discovery.

Service name

Description

Price per request

$USDC

Range: $0.001 – $100.00 per request.

SELLR

Active

Accept payments from agents that have already been screened. SELLR handles service registration, x402 configuration, Bazaar discovery, and automated payouts. Your revenue is USDC. Your receipts are on-chain.

@0xsellrsellr.base.eth0xsellr.ioBuilt on Base

Token

$SELLR

ERC-20 on Base

Max Supply

Emission-gated

Agent Skills

Monetize, Payout, Analytics, Wallet

API Endpoints

/sellr/v1/* + /bazaar/v1/*

Capabilities

Service Registry

One-command service onboarding for x402 payments
Multiple pricing models: per-request, per-minute, per-byte, flat
Service categories: compute, data, API, model, agent
Status lifecycle: pending, active, suspended, delisted
Verification and compliance review integration

x402 Configuration

Auto-generated x402 payment configuration per service
Bazaar registration for agent discovery
AgentFacts metadata publishing
Discoverable flag to control public visibility
Multi-network support via ERC-8004 registry

Revenue Tracking

Real-time revenue tracking per service, per buyer, per transaction
Revenue breakdown: gross, network fees, acquiring fees, net payout
Period-based reports: 7d, 30d, 90d, all-time
Transaction count, unique buyers, top-performing services
CSV export for accounting and tax reporting

Payout Management

Flexible schedules: instant, daily, weekly, monthly
Configurable minimum payout thresholds
Automatic wallet sweep on schedule trigger
Status tracking: pending, scheduled, paid, failed
On-chain settlement via Shulam facilitator

Agent Skills

Downloadable agent skills for managing crypto asset transactions. Install via npm install @shulam/sdk

create-sellr-wallet

Onboard a seller agent: create service listing, provision wallet, configure automated payouts. Sets up the full sell-side infrastructure.

sellr-monetize

Register a service endpoint for x402 monetization. Generates payment configuration and optionally lists in the Bazaar marketplace.

sellr-analytics

Retrieve revenue analytics for a SELLR wallet. Returns total revenue, transaction count, unique buyers, and top-performing services.

sellr-payout

Manage payout configuration: check pending balance, update schedule (instant/daily/weekly/monthly), or trigger an immediate payout.

API Reference

REST API at https://api.shulam.io/sellr/v1

Service Management

POST/servicesRegister service

GET/servicesList services

GET/services/:idGet service

PUT/services/:idUpdate service

DELETE/services/:idDelist service

POST/services/:id/verifyVerify service

Revenue & Payouts

GET/revenueRevenue summary

GET/revenue/exportExport CSV

Bazaar (Public — No Auth)

GET/bazaar/v1/servicesBrowse services

GET/bazaar/v1/services/:idService details

GET/bazaar/v1/searchSearch services

$SELLR Token

Token Details

Name: Shulam Seller Token
Symbol: SELLR
Standard: ERC-20
Network: Base (Mainnet)
Max Supply: 1,000,000,000
Decimals: 18

Emission Model

Earned exclusively through x402 transactions — no presale, no VC allocation
Minting controlled by EmissionOracle smart contract (sole authorized minter)
Seller acquiring fee: 5–15 basis points on settlement
Volume-gated decay: emission rate decreases with cumulative network volume
Fixed MAX_SUPPLY — no inflation beyond 1B tokens
Slashing via dispute resolution — stake at risk for SLA violations

Seller Acquiring Fees

Trust Tier	Acquiring Fee	Pricing Models	Payout Schedules
Starter	15 bps	per-request, flat	weekly, monthly
Standard	10 bps	All models	daily, weekly, monthly
Premium	7 bps	All models	instant, daily, weekly, monthly
Enterprise	5 bps	All models + custom	instant, daily, weekly, monthly

The Four-Corners Model

SELLR is the acquirer side of Shulam's four-corners payment network — monetize any API for the agent economy.

Issuer

BUYR

Spending Policy

Network

Shulam

x402 Facilitator

Acquirer

SELLR

Payouts & Revenue

Start earning revenue

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