DropEngine x402 Agent Services
mcp remote · streamable-http · v1.3.0 · source: crawl
https://mcp.dropenginehq.com/api/paid-mcp
https://github.com/Ahmet11159/x402-mcp-platform
Paid Base USDC x402 MCP tools for invoice, web, crypto, package, wallet, and transaction preflight.
Works
100
Verified Oct 31, 2026 · p50 520 ms · p95 595 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'x402-agent-services' |
| tools_listed | 15 | pass | 24 tools |
| schema_complete | 15 | pass | 20 of 24 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 520 ms |
| latency_p95 | 5 | pass | p95 595 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (24)
| Name | Description | Schema |
|---|---|---|
action_lock | Action Lock ($0.001 USDC): Prevent duplicate side effects across agent retries, crashes, and concurrent workers. If an action has side effects and may be retried or executed concurrently, acquire befo | incomplete |
agent_spend_governor | Enforce autonomous-agent budgets before paid actions. Call before spending; authorize, commit, release, or inspect an opaque reservation. Do not use for free operations or an equivalent trusted budget | incomplete |
agent_permission_vault | Check whether an owner-configured policy authorizes this capability for the verified caller. Permission check only; agents cannot grant themselves permission. This is authorization, not action safety. | typed |
agent_outcome_receipt | Create or verify a tamper-evident receipt of an agent-reported outcome. It proves DropEngine recorded a claim, not that the external event independently occurred. Do not send raw payloads or secrets. | incomplete |
invoice_preflight_quote | FREE, no wallet or document upload: choose the lowest priced Invoice Preflight tool from document type, PDF page count, and optional byte size. Call this before a paid invoice tool when the tier is un | typed |
mcp_server_inspect | MCP server health check ($0.01 USDC on Base): connect to any public MCP endpoint over HTTPS, confirm it is reachable, list its tool names and input-schema summaries, compare against expected tool name | typed |
check_url | Paid Agent Preflight URL check ($0.005 USDC on Base). Call before an agent opens, follows, downloads from, or trusts an unknown URL. Performs deterministic checks, safely inspects HTTPS redirects with | typed |
scan_content | Paid Untrusted Content Security Layer ($0.005 USDC on Base). Scan untrusted text, HTML, Markdown, email, document text, API responses, and tool outputs before your agent adds them to context, follows | typed |
simulate_transaction | Paid Transaction Preflight ($0.02 USDC on Base). Simulates an unsigned Base transaction before an autonomous agent signs or broadcasts it. Returns RPC execution/revert status, gas estimate, known top- | typed |
check_wallet | Paid Wallet Risk Check ($0.02 USDC on Base). Call before an agent sends funds to, accepts value from, grants an approval to, or interacts with an unfamiliar address. Checks whether the address is a wa | typed |
check_package | Paid Package Safety Gate ($0.005 USDC on Base). Call before a coding agent installs, imports, or adds an unfamiliar npm dependency. Checks resolved package/version, OSV vulnerabilities and malware adv | typed |
route_tool | Paid Agent Tool Router ($0.002 USDC on Base). Finds and ranks machine-payable MCP services and x402 HTTP endpoints before your agent chooses or pays a provider. Uses structured capability matching, ha | typed |
get_live_quote | Paid Live Product Quote ($0.01 USDC). Retrieves explicitly published product price and stock from a public HTTPS product page before an agent buys; shipping, tax and unknown values remain null. Never | typed |
extract_structured | Paid Fresh Structured Extract ($0.01 USDC). Extracts a fresh webpage into a simple agent-defined typed JSON shape, with validation and per-field provenance. Uses static page data only; never executes | typed |
check_change | Paid Change / Diff Check ($0.001 USDC). Checks normalized text on a public HTTPS page against a previous SHA-256 hash, returning a compact diff when a prior snapshot is available. Agent entry points: | typed |
verify_claim | Paid Freshness / Claim Verifier ($0.02 USDC). Checks a factual claim against fresh web search evidence and returns supported/contradicted/mixed/insufficient/stale with sources. Requires TAVILY_API_KEY | typed |
analyze_whale_activity | Paid Whale Intelligence ($0.02 USDC). Summarizes large public GeckoTerminal-indexed DEX trades for a token address on a supported chain. Large-trader labels are size-based heuristics, not verified wha | incomplete |
scan_arbitrage | Paid Arbitrage Intelligence ($0.03 USDC). Compares Binance and Coinbase public spot order books at a requested trade size and applies caller- or server-configured taker fee assumptions. Rejects stale | typed |
backtest_strategy | Paid Strategy Backtest ($0.10 USDC). Tests built-in long-only spot strategies against bounded public Binance OHLCV history. Signals form at candle close and execute at the next candle open. Applies co | typed |
preflight_action | Agent Action Gate ($0.02 USDC flat; stable MCP tool name preflight_action). Use before an AI agent performs an external action. Evaluates the required safety, trust, spending and transaction checks an | typed |
token_security_audit | Paid Token Security Audit ($0.01 USDC). Normalizes GoPlus token-security flags and public EVM RPC metadata for supported EVM tokens. Configure GOPLUS_ACCESS_TOKEN or explicitly enable the bounded publ | typed |
invoice_preflight | Paid invoice check ($0.065 USDC on Base): UBL XML or complete PDF/image invoices up to 3 pages. Compares expected purchase fields and line items; returns evidence, amount checks and match/discrepancy/ | typed |
invoice_preflight_10_pages | Paid invoice OCR ($0.13 USDC on Base): process complete PDF/image invoices up to 10 pages. Oversized PDFs are rejected before OCR. Agent entry points: risky external action → use Agent Action Gate wh | typed |
invoice_preflight_50_pages | Paid invoice OCR ($0.475 USDC on Base): process complete PDF/image invoices up to 50 pages. Oversized PDFs are rejected before OCR. Agent entry points: risky external action → use Agent Action Gate w | typed |
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