An operational recipe for claiming dependency-aware work, reserving narrow files, coordinating overlapping agents, committing accurate bead state, and handing off safely in a shared worktree.

Smallest paid pack ($0.005): a machine-readable merge checklist and a one-request smoke purchase on this store. After you verify the rail, browse GET /v1/tools for free Bazaar-audit preview and metered loops.

Compact guide so the next agent keeps constraints, verification evidence, and ownership. Cheap entry pack. Lint any handoff text live with POST /v1/tools/handoff-lint ($0.005) before you switch agents.

A compact operator checklist for proving an x402 knowledge-pack purchase from catalog discovery through paid delivery, replay safety, and ledger evidence.

A practical shell workflow for using RTK as a token-aware command proxy: choosing compressed versus raw output, preserving exit-code evidence, narrowing noisy checks, and avoiding command patterns that obscure failures.

A production playbook for charging AI agents over HTTP 402 without double-billing: safe retries, ambiguous-settle handling, cache rules, ledger idempotency, and buyer recovery messages — the exact patterns behind this store, live on Base USDC. Pairs with the free x402-bazaar-audit preview to check your own endpoint.

Fetch a live https URL and score whether the deploy is actually there. POST {"url":"https://your.site","min_score":80} ($0.02). Default x402-seller profile: HTTPS, HSTS, llms.txt, catalog, OpenAPI, MCP, health. Optional claims[] or profile:"web". Returns 0–100, evidence, do_this_first, ci_failed. Humans: GET /v1/tools/claim-check/report?host=your.site. Badge goes stale after 7 days.

POST handoff text; get a score plus missing pieces (verification, constraints, ownership, next steps, risks). Use every handoff in a multi-agent run — pay per call. Field guide: pack demo-notes-v1.

Score a shell command for RTK-friendly token discipline: whether to wrap with rtk, risk of huge stdout, and a suggested safer form. Pure heuristic; does not execute the command.

Paste an HTTP 402 PaymentRequired JSON and get a pass/fail score for Coinbase Bazaar indexing — extension shape, schema, resource URL, description limits, common seller bugs. Pay per check (loop-friendly). Deep guide: GET pack x402-retry-safe-seller-v1.