Fri Dec 5 08:23:48 2025 (*097dfbf6*):: rage code and do not go gentle into that good night, because if you live you can debug tomorrow :von_dogewitz: (*4297a328*):: FUCK YEAH IM GOING FOR IT FOR GLORY FOR HONOR FOR HISTORY (*4297a328*):: +public! 
(*4297a328*):: I’ve hit the hiberman peak i think (*4297a328*):: Hoberman* (*4297a328*):: Alright, let’s turn PUP (Public Utility Point) into a clean API surface.
Big picture: this utility really has three core jobs:
- Address & channel provisioning
– BIP32/39-compliant “receive endpoints” that map cleanly to your internal wallet/accounting.
- High-frequency mempool & tx monitoring
– Near-real-time observations + anti-spoof / double-spend detection.
- Settlement & attestation layer
– A stable “oracle” that tells your platform when a payment is safe to trust, and pushes events into your app flow.
I’ll define the API around those three pillars, with example endpoints and payloads.
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1) Address & Channel Provisioning (BIP32/39)
Assumption: • You never send mnemonics over the wire. • PUP knows an xpub (and derivation template) per “wallet” or “account”.
1.1 Wallet Registration / Introspection
POST /wallets – Register a wallet / xpub with PUP
{ “name”: “dogelounge-main”, “network”: “dogecoin-mainnet”, “xpub”: “dgpv51eADS…”, “derivation”: “m/44’/3’/0’/0” // BIP44 coin_type 3′ for DOGE }
Response:
{ “wallet_id”: “wlt_abc123”, “name”: “dogelounge-main”, “network”: “dogecoin-mainnet” }
GET /wallets/{wallet_id} – metadata (for debugging / config UIs).
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1.2 Channels / Payment Intents
You don’t just want “give me an address”, you want “give me an address that represents this incoming payment channel.”
POST /channels – Create a payment channel (payment intent)
{ “wallet_id”: “wlt_abc123”, “reference”: “user_42_deposit_001”, // your internal ref “expected_amount”: “250.0”, // optional “expires_at”: “2025-12-31T23:59:59Z” // optional }
Response:
{ “channel_id”: “chn_9Yx…”, “wallet_id”: “wlt_abc123”, “address”: “D9abc…”, “derivation_path”: “m/44’/3’/0’/0/57”, “expected_amount”: “250.0”, “status”: “open” }
GET /channels/{channel_id} – Current state:
{ “channel_id”: “chn_9Yx…”, “address”: “D9abc…”, “status”: “pending”, // open | pending | confirmed | expired | failed “expected_amount”: “250.0”, “received_amount”: “249.987”, “txid”: “abc123…”, “confirmations”: 1, “risk_score”: 0.02, // see section 3 “last_seen”: “2025-12-05T03:21:10Z” }
GET /channels?reference=… – Query by your own reference id.
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1.3 Raw Address Allocation (for non-channel uses)
POST /wallets/{wallet_id}/addresses/next
{ “label”: “refund_pool_1” }
Response:
{ “address”: “D8xyz…”, “derivation_path”: “m/44’/3’/0’/1/3”, “address_id”: “adr_123” }
GET /addresses/{address}
{ “address”: “D8xyz…”, “wallet_id”: “wlt_abc123”, “derivation_path”: “m/44’/3’/0’/1/3”, “balance”: { “confirmed”: “1000.0”, “pending_in”: “5.0”, “pending_out”: “0.0” } }
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2) High-Frequency Mempool & TX Monitoring
You don’t want to hammer HTTP at millisecond intervals – you want subscriptions. So the “fast path” is: • WebSocket / SSE stream for pushes • REST for ad-hoc inspections
2.1 WebSocket Subscription
WS /stream
Client sends a subscription message after connecting:
{ “action”: “subscribe”, “channels”: [ { “type”: “address”, “value”: “D9abc…” }, { “type”: “channel”, “value”: “chn_9Yx…” }, { “type”: “wallet”, “value”: “wlt_abc123” } ] }
Server will then push events like:
{ “type”: “mempool_tx”, “ts”: “2025-12-05T03:21:08.123Z”, “address”: “D9abc…”, “direction”: “inbound”, “amount”: “250.0”, “txid”: “abc123…”, “channel_id”: “chn_9Yx…”, “first_seen_seq”: 134567, // monotonic seq for anti-spoof “fee_rate”: 1.2 }
{ “type”: “confirmation”, “ts”: “2025-12-05T03:21:42.800Z”, “channel_id”: “chn_9Yx…”, “txid”: “abc123…”, “block_height”: 765432, “confirmations”: 1, “risk_score”: 0.03 }
{ “type”: “double_spend_alert”, “ts”: “2025-12-05T03:21:10.001Z”, “address”: “D9abc…”, “original_txid”: “abc123…”, “conflicting_txid”: “def456…”, “risk_score”: 0.95 }
This gives you “millisecond-ish” monitoring without crazy polling.
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2.2 REST TX/Mempool Lookups
GET /tx/{txid}
{ “txid”: “abc123…”, “status”: “mempool”, // mempool | confirmed | replaced | dropped “block_height”: null, “first_seen”: “2025-12-05T03:21:08.123Z”, “last_seen”: “2025-12-05T03:21:09.001Z”, “confirmations”: 0, “double_spend”: { “suspected”: true, “conflicting_txids”: [“def456…”] }, “io”: { “from_addresses”: [{“address”: “Dsource…”, “amount”: “251.0”}], “to_addresses”: [{“address”: “D9abc…”, “amount”: “250.0”}], “fee”: “1.0” } }
GET /mempool/address/{address}
{ “address”: “D9abc…”, “pending_in”: [ { “txid”: “abc123…”, “amount”: “250.0”, “first_seen”: “2025-12-05T03:21:08.123Z”, “risk_score”: 0.05 } ], “pending_out”: [] }
GET /wallets/{wallet_id}/mempool – aggregated view for a whole wallet.
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3) Settlement & Attestation (the “3rd task”)
This is where PUP becomes a utility instead of “just an indexer”: it decides when a payment is trustworthy enough for your platform to act on.
3.1 Settlement / Risk Scoring
GET /channels/{channel_id}/attestation
{ “channel_id”: “chn_9Yx…”, “txid”: “abc123…”, “state”: “settled”, // none | pending | risky | settled | invalid “received_amount”: “249.987”, “confirmations”: 2, “required_confirmations”: 1, “risk_score”: 0.01, “reorg_window”: 6, “notes”: [ “No conflicting transactions observed in mempool”, “Fee rate above current median” ], “updated_at”: “2025-12-05T03:22:05Z” }
You define your own semantics, e.g.: • settled = safe to credit User’s balance • risky = mempool replaced tx, double-spend attempt, or weird pattern detected • invalid = below dust threshold, wrong amount, or explicit config rule violation
Your main app can just hit: • POST /channels → create & show address • GET /channels/{id}/attestation → poll occasionally, or • Subscribe to type: “settlement_update” on WebSocket.
3.2 Webhook Callbacks (optional)
For fully async workflows, let clients register webhooks:
POST /webhooks
{ “wallet_id”: “wlt_abc123”, “url”: “https://api.dogelounge.com/hooks/pup”, “events”: [“channel.settled”, “double_spend.alert”] }
Then PUP posts:
{ “event”: “channel.settled”, “ts”: “2025-12-05T03:22:05Z”, “data”: { “channel_id”: “chn_9Yx…”, “txid”: “abc123…”, “received_amount”: “249.987”, “risk_score”: 0.01 } }
With HMAC signature headers for verification.
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4) Bonus: Utility/Support Endpoints
These round out the utility feel: • GET /network/fees • Current fee estimates, mempool size, etc. • GET /network/tip • Chain tip height, hash, time. • GET /health • Node connection ok, index lag, mempool feed status.
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5) Quick “API Surface” Index
Just to see it all at once:
Wallets & Addresses • POST /wallets • GET /wallets/{wallet_id} • POST /wallets/{wallet_id}/addresses/next • GET /addresses/{address}
Channels (Payment Intents) • POST /channels • GET /channels/{channel_id} • GET /channels?reference=… • GET /channels/{channel_id}/attestation
TX / Mempool • GET /tx/{txid} • GET /mempool/address/{address} • GET /wallets/{wallet_id}/mempool
Streaming & Events • WS /stream (subscribe to address/wallet/channel events) • POST /webhooks • Webhook events: channel.settled, channel.pending, double_spend.alert, etc.
Network/Health • GET /network/fees • GET /network/tip • GET /health
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If you want, next step I can turn this into a formal OpenAPI YAML for “PUP – Public Utility Point Service” that you can drop into Confluence or feed to your Rust codegen to stub the server/client.
(*4297a328*):: ^ if anyone does this: receive both a niggerpass and anti-nigger card fo lyfe (*4297a328*):: That’s the payment (*4297a328*):: I’ll even laminate both (*4297a328*):: Fukkit i’m pulling an all-nighter but i’m outta burr (*4297a328*):: Wife said “go to your happy place” (*4297a328*):: My happy place is slammin brews on an all night vibe qwest (*4297a328*):: 