Finance still issues PDF or ERP invoices while agents collect Base USDC settlement — Invoice Rail Spec Kit

Name: Finance still issues PDF or ERP invoices while agents collect Base USDC settlement — Invoice Rail Spec Kit
Brand: LVL LTD
SKU: gf-pc-invoice-rail-spec-kit
Price: 5.49 USD
Availability: InStock

Product name: Invoice Rail Spec Kit

$5.49 USDC / unlock · Base · x402

1 · FreeOutline + sample before pay

2 · Price$5.49 one-time USDC unlock

3 · BuyVerify on Base → sealed pack forever

End-to-end field maps and state machines connecting classic invoices to agent-presentable USDC payment rails and receipt hooks.

Buy with USDC Free outline JSON Free sample x402 challenge

Provenance & integrity

Publisher: LVL LTD CO · lvlltd.com
Payment: USDC on Base (eip155:8453) via HTTP 402 · sealed pack after verified tx
Content class: capability_pack_outline
Sealed data_hash: 0x8131cb9542e8f73d3ef531c744b71ad3741e035bdd3e29e40bb305e5aa396410
iNFT token_id: 17912691471999630968
Trust scorecard: /api/trust?skill=gf-pc-invoice-rail-spec-kit
Signed provenance: https://lvlltd.com/provenance/gf-pc-invoice-rail-spec-kit.json
Proof of sales: /api/proof (confirmed unlocks only — never estimated)

When to use

Finance still issues PDF or ERP invoices while agents collect Base USDC settlement
You need one canonical mapping from invoice_id to x402 or wallet settle payload
Recon fails when invoice revisions outpace what the agent presented at pay time

What you get

Invoice-to-rail packet field map
Revision pin and stale-invoice guards
Post-pay receipt hook definitions
Underpay/overpay exception branches
Buyer settlement summary card template

Tags: x402, quality-factory, good, decision-grade, functional, sealed-runtime, gf-complete, depth:standard

Buyer reviews

Wallet-attested only — no seed ratings. API: /api/reviews?skill=gf-pc-invoice-rail-spec-kit

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Machine links

Sealed capability pack for agents and humans. Free evaluation before pay. Payments: USDC on Base via HTTP 402. Company: LVL LTD CO.