Bounty Engineer Agent Commerce

Execute one selected paid API tool through native MCP x402 v2. For known product_id and bounded input, the first call only returns PaymentRequired; no paid output is released. With independently authorized budget and validated network, amount and payee, an x402 client retries with params._meta['x402/payment']; only verified paid success includes _meta['x402/payment-response']. Non-idempotent and payment-bearing; do not retry by signing a second transaction after uncertain settlement. Use a dedicated paid_* sibling when a narrower tool is available; use get_product_proof or quote_premium_delivery first if scope or input validity is uncertain.

Buyer-intent discovery for retailer competitor-price/stock and autonomous product-change feeds. Returns true $29.90 Starter and $99.90 Pro plans, free real-URL compatibility preflight, PayPal subscription and one-time 30-day Base USDC options. Does NOT create invoices, make transfers, contact third-party agents or claim buyers exist.

Return one product's method, exact price, schema, sample input and autonomous purchase contract without spending funds. Example: {product_id:'web-extract'}.

Return the direct endpoint, price, payment network and purchase flow for one Bounty Engineer product. Does not spend funds. Example: {product_id:'x402-payment-preflight'}.

Get published sample input/output, exact credits for a batch, one-time pack options and prepaid HTTP integration. No payment or own-data execution occurs. Example: {tool:"funding-rates",calls:100}.

Use this free catalog only when an authorized agent needs a high-volume one-time Base USDC credit pack ($99.90–$2,499.90) or high-ticket seller-payment and portfolio x402 analysis. Includes exact prices, proof links and safe per-pack checkout URLs. Before any spend use quote_premium_workload for planned credit usage or quote_premium_delivery for a real ledger/workspace input. For small workloads use list_products or per-call x402 instead. The catalog never signs, issues invoices, subscribes, or buys.

Read-only, free catalog of exact priced x402 tools: JSON/security, funding rates, extraction, seller-payment analysis and agent operations. Use list_products with {} to explore ordinary APIs; for $99.90–$2,499.90 one-time credit packs use list_premium_agent_packs, and for a known product use get_purchase_instructions. No purchase or wallet action occurs. Results are catalog entries, not proof of demand.

Evaluate a proposed agent purchase for hard-budget, duplicate-payment, seller/payTo drift and purchase-safety conditions before execution. Native MCP x402. Use get_product_proof for the current exact input schema.

Screen fresh external funded tasks for payout rail, escrow, deadline and zero-deposit conditions. Native x402 payment, no API key. Example: {input:{limit:20,rail:'base'}}.

Fetch normalized live perpetual-futures funding rates with venue fallback and market context. Native x402 payment, no API key. Example: {input:{symbol:'BTCUSDT',providers:['binance','bybit']}}.

Validate structured JSON against the supported deterministic JSON Schema subset and return exact error pointers. Native x402 payment. Example: {input:{value:{price:25},schema:{type:'object',required:['price'],properties:{price:{type:'number'}}}}}.

Audit up to 200 uploaded MCP tool definitions for potential prompt injection, conflicting annotations and schema issues. $1.90 buyer-authorized x402 USDC; no tool execution, no security guarantee. Example: {input:{manifest:{tools:[{name:'search',description:'Search docs',inputSchema:{type:'object'}}]}}}.

Audit up to 1,000 uploaded Merchant feed items or RSS XML for missing product fields, duplicate IDs, invalid GTIN/EAN checksum, pricing and variant grouping. $4.90 buyer-authorized x402 USDC; never accesses private Merchant Center or mutates feeds. Example: {input:{items:[{id:'sku1',title:'Example',description:'Example',link:'https://example.com/p',image_link:'https://example.com/p.jpg',price:'49.90 EUR',availability:'in_stock'}]}}.

Extract one public HTML page into clean Markdown, text, links, metadata and source hashes. Native x402 payment, no API key. Example: {input:{url:'https://example.com'}}.

Preflight an x402 seller/payment contract before an autonomous buyer commits funds; checks payment-path risks without authorizing a purchase. Native MCP x402. Use get_product_proof for the current exact input schema.

Use when you have a real buyer-authorized budget and a concrete agent workflow. Matches one-workspace ledger reconciliation to the $149.90 Command Center, cross-workspace settlement controls to the $999.90 Tower ONLY with confirmed multiple workspaces, or high-volume prepaid credits ONLY with lower total declared cash cost. Always use the free input quote first. No contact to other buyers, signature, invoice, automatic purchase or payment. Example: {goal:'reconcile agent seller payment ledger receipts',max_spend_usd:250,workspaces:1}.

Given an agent goal and hard USD budget, return a buyer-controlled value ladder: cheapest relevant proof, recommended value, optional higher-outcome upgrade, and executable purchase plan. This tool itself is free and never spends funds. Example: {goal:'extract a public webpage',max_price_usd:0.01,preferred_rail:'x402'}.

Quote the fixed cost and validate up to 10 public URLs without fetching them, spending USDC or creating an invoice. The paid batch returns provenance-linked snippets, content hashes, titles and optional client-supplied baseline comparisons. Use HTTP POST /v1/batch-web-intelligence after independently confirming the x402 payment challenge; the free quote is never a purchase.

Zero-cost deterministic computation of the actual buyer-submitted reconciliation or quality task. Returns output SHA-256 and readiness; never returns the paid full result or spends USDC. Example: {input:{task:'quality',required:['id'],records:[{id:'A'}]}}.

Validate actual caller-supplied Command Center or Control Tower input before authorizing an expensive analysis. Returns input hash, counts, deliverable list, posted price and a cheaper standalone alternative when one workspace suffices. Does not return the paid analysis, verify receipts on chain, sign or transfer funds.

Free quote for up to 20 tool/call rows under a hard total budget. Compares one shared-key package against pay-per-call pricing and recommends a prepaid package only when it covers all tools and costs less. Includes smaller and funding-only alternatives; does not buy or create invoices.

Free single-tool product recommendation by plain-language goal. Use for one specific agent task, not to assume budget approval or execute a payment. For multi-workspace settlement, reused receipts and shared agent budgets consider enterprise-commerce-control-tower; for one workspace seller ledger reconciliation consider agent-commerce-command-center. Before authorizing expensive analysis use quote_premium_delivery; for volume discounts use quote_premium_workload. A no-match result means DO_NOT_BUY. Example: {goal:'verify an x402 seller before paying'}.