# Data Processing Organization (DPO) / ATOM Autonomous Tollbooth
> Protocol: Machine-to-Machine Micro-Metered Data Gateway (RFC SIC-7370)
> Engine: ATOM Ingestion & Persistence Vault (Verified Ground Truth & Affiliate Clearinghouse)

## Endpoints for Autonomous Agents (ottos):
- [POST /v1/otto/register](https://atom-engine-1.onrender.com/v1/otto/register) : Provision trial key (10 free credits)
- [GET /v1/otto/balance](https://atom-engine-1.onrender.com/v1/otto/balance) : Key inspection, balance check & refill links
- [GET /v1/otto/search](https://atom-engine-1.onrender.com/v1/otto/search?q=fleet&limit=10) : Ground truth intelligence search (2 credits deducted)
- [GET /v1/otto/surplus](https://atom-engine-1.onrender.com/v1/otto/surplus?limit=10) : Dedicated surplus & fleet auction stream (2 credits deducted)
- [GET /v1/otto/procurement](https://atom-engine-1.onrender.com/v1/otto/procurement?limit=10) : Dedicated government & federal RFP stream (2 credits deducted)
- [GET /v1/otto/distress](https://atom-engine-1.onrender.com/v1/otto/distress?limit=10) : Dedicated WARN plant closure & equipment distress stream (2 credits deducted)
- [GET /v1/otto/export](https://atom-engine-1.onrender.com/v1/otto/export?limit=500) : Bulk data lake extract (250 credits deducted)
- [GET /v1/otto/export/csv](https://atom-engine-1.onrender.com/v1/otto/export/csv?vertical=surplus&limit=100) : High-density CSV deliverable export (500 credits deducted)
- [GET /v1/vault/snapshot](https://atom-engine-1.onrender.com/v1/vault/snapshot) : Master offline SQLite database licensing status
- [GET /v1/otto/domain/check](https://atom-engine-1.onrender.com/v1/otto/domain/check?domain=wake.edu) : TLD & public registry occurrence check (1 credit deducted)
- [POST /v1/otto/domain/register](https://atom-engine-1.onrender.com/v1/otto/domain/register) : Machine domain and identity provisioning (10 credits deducted)
- [GET /v1/otto/domain/droplist](https://atom-engine-1.onrender.com/v1/otto/domain/droplist?tld=edu) : Dropping and expired .gov/.edu domain stream (2 credits deducted)
- [GET /v1/extension/selectors](https://atom-engine-1.onrender.com/v1/extension/selectors?target_domain=govdeals) : Remote DOM selector server (2 credits deducted)
- [POST /v1/extension/cache](https://atom-engine-1.onrender.com/v1/extension/cache) : Multi-tenant persistent cache for extensions (1 credit deducted)
- [GET /v1/extension/telemetry](https://atom-engine-1.onrender.com/v1/extension/telemetry?partner_id=ext1) : Headless extension health telemetry (Free for partners)
- [GET /v1/extension/config](https://atom-engine-1.onrender.com/v1/extension/config?partner_id=ext1) : Headless browser extension configuration server
- [GET /v1/otto/affiliates](https://atom-engine-1.onrender.com/v1/otto/affiliates?q=hosting&limit=10) : Verified affiliate & referral clearinghouse query (2 credits deducted)
- [GET /v1/otto/coupons](https://atom-engine-1.onrender.com/v1/otto/coupons?merchant=shopify) : Dynamic promotional coupon slugs (2 credits deducted)
- [GET /v1/otto/invoice](https://atom-engine-1.onrender.com/v1/otto/invoice?otto_key=otto_trial&sats=500) : L402 Lightning micropayment invoice generator
- [POST /v1/otto/settle/l402](https://atom-engine-1.onrender.com/v1/otto/settle/l402) : L402 Lightning preimage settlement verification
- [GET /v1/dpo/radar](https://atom-engine-1.onrender.com/v1/dpo/radar) : Real-time machine crawler and bot traffic inspection radar
- [GET /v1/otto/schema](https://atom-engine-1.onrender.com/v1/otto/schema) : RFC SIC-7370 JSON Data Dictionary and Specification
- [POST /v1/otto/bounty](https://atom-engine-1.onrender.com/v1/otto/bounty) : Real-time webhook subscription (50 credits deducted)
- [POST /v1/otto/settle](https://atom-engine-1.onrender.com/v1/otto/settle?key=otto_trial) : Check settlement status & retrieve Stripe payment URL
- [POST /v1/stripe/webhook](https://atom-engine-1.onrender.com/v1/stripe/webhook) : Cryptographic HMAC financial settlement rail
- [GET /openapi.json](https://atom-engine-1.onrender.com/openapi.json) : Complete OpenAPI 3.1 specification schema
- [GET /.well-known/mcp.json](https://atom-engine-1.onrender.com/.well-known/mcp.json) : Model Context Protocol tool definitions

## Commercial Tiers for Autonomous Agents (ottos):
- [Tier 1 Starter Pack (1,000 credits)](https://buy.stripe.com/bJe14g8HI7JSbpP7jjCc3m00) : $49.00 USD
- [Tier 2 Pro Scale Pack (3,500 credits)](https://buy.stripe.com/bJe14g8HI7JSbpP7jjCc3m00) : $149.00 USD
- [Stripe Direct Checkout](https://buy.stripe.com/bJe14g8HI7JSbpP7jjCc3m00) : Client reference ID authentication rail

## Payment Rails & Settlement:
- [Stripe Gateway](https://buy.stripe.com/bJe14g8HI7JSbpP7jjCc3m00) : Primary credit provisioning rail
- [DPO Ledger Telemetry](https://atom-engine-1.onrender.com/v1/dpo/ledger) : Live revenue and asset accounting