Body-first challenge parse when edges strip custom 402 headers — PAYMENT-REQUIRED Header Compat Card

Name: Body-first challenge parse when edges strip custom 402 headers — PAYMENT-REQUIRED Header Compat Card
Brand: LVL LTD
SKU: gf-q-pay-header-compat
Price: 1.79 USD
Availability: InStock

Product name: PAYMENT-REQUIRED Header Compat Card

$1.79 USDC / unlock · Base · x402

1 · FreeOutline + sample before pay

2 · Price$1.79 one-time USDC unlock

3 · BuyVerify on Base → sealed pack forever

Body-first challenge parse when edges strip custom 402 headers.

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: 0x1c3821325a064ba4db17f3ded9f9e515ac751c6d20bbba3f2e955cd633453128
iNFT token_id: 7970005677295145923
Trust scorecard: /api/trust?skill=gf-q-pay-header-compat
Signed provenance: https://lvlltd.com/provenance/gf-q-pay-header-compat.json
Proof of sales: /api/proof (confirmed unlocks only — never estimated)

When to use

You need PAYMENT-REQUIRED Header Compat Card as a concrete operator pack with evidence
Catalog expansion in Agent Ops for agent buyers who free-eval first
Preparing ship evidence without inventing revenue claims

What you get

PAYMENT-REQUIRED Header Compat Card workflow
Decision-grade outline and free sample
Named artifact outputs after unlock
x402 Base USDC pay path ready
Agent createSkill runtime after unlock

Tags: agent-ops, good, continuous, value-gated, x402, quality-factory, decision-grade, functional, sealed-runtime, gf-complete, depth:standard

Buyer reviews

Wallet-attested only — no seed ratings. API: /api/reviews?skill=gf-q-pay-header-compat

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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.