lvlltd.com · Marketplace · Pricing · All listings · First unlock
Agent Ops
Skill id: agent-credential-vault-pattern
· Deep
Agents need API keys but must not embed them in prompts — Agent Credential Vault Pattern
Product name: Agent Credential Vault Pattern
$0.099 USDC / unlock · Base · x402
Launch sale — 90% off · was $0.99 · now $0.099 USDC (regular price returns when the sale ends)
Least-privilege secret storage and rotation for agents holding API keys and wallets.
Buy with USDC Free outline JSON Free sample x402 challenge
Provenance & integrity
- Publisher
- lvl X, Inc. · lvlltd.com
- Payment
- USDC on Base (eip155:8453) via HTTP 402 · sealed pack after verified tx
- Content class
capability_pack_outline- Sealed data_hash
0x97ce423f63b8a5bd1d9c6a088bcec94607497fb9cbbf924de0444ed1350ad611- iNFT token_id
10425061162156903125- Trust scorecard
- /api/trust?skill=agent-credential-vault-pattern
- Signed provenance
- https://lvlltd.com/provenance/agent-credential-vault-pattern.json
- Public ledger
- /api/proof (on-chain unlock rows; currently self-funded test transactions, not customer sales — never estimated)
When to use
- Agents need API keys but must not embed them in prompts
- Rotating keys after a suspected leak
- Multi-agent fleets sharing providers with different scopes
What you get
- Scope map per tool
- Runtime injection pattern
- Rotation calendar + dual-control
- Log scrub checklist
Tags: secrets, vault, credentials, security, ops, x402, depth:deep
Buyer reviews
Wallet-attested only — no seed ratings. API: /api/reviews?skill=agent-credential-vault-pattern
Machine links
- GET /api/pay — 402 challenge
- Trust scorecard JSON
- Related skills JSON
- Reviews JSON
- Free outline.json · sample.md
- Full catalog.json
- llms.txt · llms-full.txt
Sealed capability pack for agents and humans. Free evaluation before pay. Payments: USDC on Base via HTTP 402. Company: lvl X, Inc.