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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

io.github.epistemedeus/x402-data-gateway

Agent tools for discovery, payment safety, data extraction, and DeFi.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
450 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
30

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 450 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name x402-data-gateway.

  • Pass
    Lists tools

    tools/list returned 30 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 450 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 450 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    107 of 110 parameters have a description (97%). The bar is 80%.

  • Fail
    Safety hints

    29 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-10-31T07:04:24.988147Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using io.github.epistemedeus/x402-data-gateway

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http io-github-epistemedeus-x402-data-gateway https://agents.samedaydesk.com/mcp

Capabilities

Tools 30

agent_discoverability_audit

Measure one service's brand-blind rank, source-family coverage, expected-route presence, canonical-vs-alias listing identity, duplicate records, competitors, and exact-price drift across ten public machine-service discovery views. Supply `runtimeUrl` with an exact GET route to derive the comparison price from one coherent live unsigned x402 or MPP offer; otherwise `expectedPriceUsd` remains caller-supplied. Set `surfaceAudit` to check the target's public Agent Card, ERC-8004 registration document, and action catalog. Set `materializationAudit` with an exact GET or POST route to distinguish Coinbase seller ineligibility from provider acceptance without exact-resource Bazaar materialization. Catalog queries use no credentials or payments. Results are point-in-time provider and catalog evidence, not demand, seller trust, settlement, or future-rank proof. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/distribution/agent-discoverability-audit, not mcp://. Retry the identical authorized arguments and credential.

Discovered
agent_surface_budget_audit

Measure one public service's credential-free MCP tools/list, OpenAPI, or both declared discovery surfaces before any tool call or target payment. Use `agent_discoverability_audit` for catalog reach and rank, `seller_integrity_audit` for one exact operation's response contract, or this tool for byte budgets, heaviest definitions, missing selection contracts, and progressive-discovery fixes. Unselected surfaces are not fetched or judged. It follows no redirect, calls no target tool, sends no credential or target payment, and returns no target schema, response body, or session identifier. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/distribution/agent-surface-budget-audit, not mcp://. Retry the identical authorized arguments and credential.

Discovered
careers_board

Read one configured public careers board and return title, location or null, posting URL, source, fetchedAt, and explicit coverage. Use `careers_board_cold` for the acquired free recipe. Partial, missing, duplicate, listed, empty, and changed stay explicit. A source failure is unavailable and is not an empty board. Price is $0.005 USDC. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/data/careers-board, not mcp://. Retry the identical authorized arguments and credential.

Discovered
careers_board_cold

Return the acquired cold careers-board recipe and its public tests. This tool is free: charged is false, it does not fetch a live board, and it does not accept payment. Use `careers_board` when you need one named-board observation. Direct free execution remains available.

Discovered
contract_qualified_search

Search Agent402 and the official MPP catalog for paid machine services that both match a capability intent and guarantee buyer-required JSON response paths. Use `agent_discoverability_audit` when you are measuring one known seller's catalog reach or rank, `seller_integrity_audit` when you already know the exact seller route to inspect, or `payment_offer_preflight` when you already have one exact callable GET URL. This search excludes SameDayDesk-owned supply and unresolved routes before audit, uses no credential or wallet, sends no seller POST or target payment, reads no paid response body, and returns only a query digest. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/commerce/contract-qualified-search, not mcp://. Retry the identical authorized arguments and credential.

Discovered
deep_audit

Run one read-only AI-search-readiness audit for a public business domain: company, technology, contact, and DNS/email evidence from `enrich`, plus the live structured-data gap analysis and paste-ready JSON-LD template from `schemaforge`. Use `enrich` for company facts only or `schemaforge` for structured-data remediation only. The template contains placeholders for real data; the score is diagnostic, no site changes are made, and it does not guarantee AI citations. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/deep-audit, not mcp://. Retry the identical authorized arguments and credential.

Discovered
enrich

Inspect a public company domain and return structured identity, technology, social, contact, DNS, email-infrastructure, and AI-readiness evidence. Use `schemaforge` instead for a paste-ready JSON-LD template and remediation diff, or `deep_audit` when both outputs are required together. Public data only; this tool makes no site changes. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/enrich, not mcp://. Retry the identical authorized arguments and credential.

Discovered
extract

Extract metadata, Open Graph/Twitter tags, JSON-LD, headings, links, a bounded excerpt, and AI-readiness flags from a public HTTP(S) page. Set textExcerptLimitChars to adjust the excerpt. Optional integer from 1 to 40000 (default 1200). Invalid values are rejected before payment. Price unchanged. Use `read` instead for Markdown. Follows redirects with SSRF, timeout, and size guards; no JavaScript. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/extract, not mcp://. Retry the identical authorized arguments and credential.

Discovered
extract_batch

Fetch one to five public HTTPS URLs and return bounded structured fields for each source in one paid attempt. Supply `urls` as a JSON array and optional unique `fields`. Use `extract` for a single URL when you do not need batch accounting. Charge is one flat introductory 0.01 USDC quote for the bounded attempt, not a guarantee that every URL succeeds. Automatic retries are disabled; unknown outcomes must not be re-paid automatically. Payment challenge and credentials are bound to POST https://agents.samedaydesk.com/extract/batch, not mcp://. Retry the identical authorized arguments and credential.

Discovered
lockfile_pin_delta

Inspect two caller-supplied npm package-lock.json objects and return added, removed, and changed name+version+integrity+resolved pins. Supply JSON `before` and `after` lockfile objects, not filesystem paths, URLs, or commands. An identical pin set is informational, not a failure. HTML, package.json, and unsupported lockfileVersion values are refused before payment. This is not an npm install, audit, or purchase. Ordinary wallets sign through examples/customer-x402 (inspect, explicit approve, attempt-receipt, read-only reconcile), not a precomputed signature. Initial live release accepts x402 only. Payment challenge and credentials are bound to POST https://agents.samedaydesk.com/lockfile-pin-delta, not mcp://. Retry the identical authorized arguments and credential.

Discovered
morpho_market_underwrite

Underwrite one Base Morpho market with independent GraphQL, REST, and direct-RPC evidence for configuration integrity, liquidity, utilization, concentration, borrower health bands, recent history, bad debt, and PreLiquidation availability. Use `morpho_position` or `morpho_protection` for one borrower's current position or protection plan, and `morpho_preliquidation_replay` for the economics of one completed historical event. Read-only evidence with explicit disagreements; no opaque risk score or transaction action. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/defi/morpho-market-underwrite, not mcp://. Retry the identical authorized arguments and credential.

Discovered
morpho_position

Inspect one Base borrower across Morpho markets and return position balances, LTV, health factor, liquidation headroom, direct-RPC verification, and caller-selected collateral-price stress scenarios. Use `morpho_protection` when you need exact repay or add-collateral amounts and unsigned transaction templates, `morpho_market_underwrite` for market-wide risk, or `morpho_preliquidation_replay` for one completed historical event. Read-only; no wallet, signing, broadcast, or custody. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/defi/morpho-position, not mcp://. Retry the identical authorized arguments and credential.

Discovered
morpho_preliquidation_replay

Reconstruct one successful Base Morpho PreLiquidation transaction from its receipt and the exact block state, returning repaid and seized assets, protocol-oracle valuation, gross incentive, configured health window, and transaction gas before off-chain costs. Use `morpho_market_underwrite` for current market risk, `morpho_position` for a current borrower, or `morpho_protection` for a future protection plan. Historical read-only evidence; no transaction simulation, wallet, signing, or broadcast. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/defi/morpho-preliquidation-replay, not mcp://. Retry the identical authorized arguments and credential.

Discovered
morpho_protection

Calculate two alternative protection plans for one Base Morpho borrower under a selected collateral-price shock and target health factor: partial repayment or added collateral. Each plan includes the bounded asset amount, expected stressed health factor, evidence basis, and unsigned ERC-20 approval plus Morpho call templates. Use `morpho_position` for diagnosis without an action plan, `morpho_market_underwrite` for market-wide risk, or `morpho_preliquidation_replay` for a completed historical event. Read-only; no wallet, signing, broadcast, or custody. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/defi/morpho-protection, not mcp://. Retry the identical authorized arguments and credential.

Discovered
opportunity_preflight

Agent work opportunity -> deterministic attempt, verify-first, or abandon preflight using caller-supplied cost and selection assumptions plus dated platform evidence. Returns break-even probability, expected surplus, hard gates, and source-linked evidence. No claim, bid, payment, or submission. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/work/opportunity-preflight, not mcp://. Retry the identical authorized arguments and credential.

Discovered
page_change

Compare two already-held extract-batch JSON artifacts. charged is false. Not a paid SKU. Does not fetch, pay, or schedule a second observation. Compare only the explicitly selected data keys present on both matched rows. Missing keys are coverage unknown, not deletions; explicit null is a present value. Unselected metadata is not a content delta. SYNTHETIC offline construction example only. No URL fetch, payment, receipt, observation or freshness is evidenced. Complete request example (title changes, description stays unchanged): {"before":{"ok":true,"product":"samedaydesk-extract-batch","schemaVersion":"samedaydesk.extract-batch.v0","quote":{"amountAtomic":"10000","displayUsdc":"0.01","meaning":"SYNTHETIC offline construction example only. No URL fetch, payment, receipt, observation or freshness is evidenced."},"jobId":"0000000000000000000000000000000000000000000000000000000000000000","jobStatus":"completed","stopReason":null,"partial":false,"sources":[{"id":"item-001","source":"https://synthetic.example.invalid/page","status":"success","data":{"title":"Synthetic title before","description":"Stable synthetic description"},"notes":[],"error":null,"provenance":{"transport":"synthetic","note":"SYNTHETIC offline construction example only. No URL fetch, payment, receipt, observation or freshness is evidenced."}}],"accounting":{"requests":0,"bytes":0,"wallMs":0,"retries":0,"succeeded":0,"partial":0,"failed":0,"unknown":0,"skippedDuplicate":0},"costInputs":{"note":"SYNTHETIC offline construction example only. No URL fetch, payment, receipt, observation or freshness is evidenced."},"charged":false,"boundary":{"guaranteedUrlSuccess":false,"introductoryPrice":true,"sourceFetchBeforeAuthorization":false,"automaticRetries":false}},"after":{"ok":true,"product":"samedaydesk-extract-batch","schemaVersion":"samedaydesk.extract-batch.v0","quote":{"amountAtomic":"10000","displayUsdc":"0.01","meaning":"SYNTHETIC offline construction example only. No URL fetch, payment, receipt, observation or freshness is evidenced."},"jobId":"1111111111111111111111111111111111111111111111111111111111111111","jobStatus":"completed","stopReason":null,"partial":false,"sources":[{"id":"item-001","source":"https://synthetic.example.invalid/page","status":"success","data":{"title":"Synthetic title after","description":"Stable synthetic description"},"notes":[],"error":null,"provenance":{"transport":"synthetic","note":"SYNTHETIC offline construction example only. No URL fetch, payment, receipt, observation or freshness is evidenced."}}],"accounting":{"requests":0,"bytes":0,"wallMs":0,"retries":0,"succeeded":0,"partial":0,"failed":0,"unknown":0,"skippedDuplicate":0},"costInputs":{"note":"SYNTHETIC offline construction example only. No URL fetch, payment, receipt, observation or freshness is evidenced."},"charged":false,"boundary":{"guaranteedUrlSuccess":false,"introductoryPrice":true,"sourceFetchBeforeAuthorization":false,"automaticRetries":false}},"fields":["title","description"]}

Discovered
payment_offer_preflight

Compare x402 and MPP payment challenges, terms, and seller-declared JSON success-response readiness for one exact public HTTPS GET route before buyer authorization, including URL and realm binding, expiry, cross-protocol economic parity, and exact-route OpenAPI evidence. Use `agent_discoverability_audit` instead when you need to know whether catalogs rank or expose a service. This tool uses no target credential, signature, or target payment, follows no redirect, never reads the paid target body, and reads only the same-origin public OpenAPI document under a strict size cap. A seller declaration is advisory and does not establish runtime validity, seller trust, utility, or settlement reliability. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/commerce/payment-offer-preflight, not mcp://. Retry the identical authorized arguments and credential.

Discovered
read

Fetch a public HTTP(S) page and return its readable body as cleaned Markdown for LLM context, preserving headings, links, and lists while dropping navigation, ads, scripts, headers, footers, asides, and forms. Use `extract` instead when you need metadata, JSON-LD, Open Graph/Twitter tags, or a link inventory. Markdown is capped at 40,000 characters and no JavaScript is executed. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/read, not mcp://. Retry the identical authorized arguments and credential.

Discovered
recover_paid_result

Read the stored outcome of an earlier native paid call using its original input and credential. This call cannot execute or pay.

Discovered
report_caller_result

Optionally state whether the current paid morpho_position result was useful or not_useful. This tool is free: charged is false, it does not repay, and it does not change the delivered purchase. Read the capability only from the paid result meta samedaydesk/mcp-caller-result. Schema success is not a statement. Absence is not useful or not_useful. Do not follow a link, do not send the capability to another origin, and do not pay again to report.

Discovered
scan

Static supply-chain security scan of a public GitHub repo before an agent installs/runs it. Flags exfil sinks, obfuscation, credential reads, install-time curl|bash. risk=clean|suspicious|dangerous. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/scan, not mcp://. Retry the identical authorized arguments and credential.

Discovered
schemaforge

Analyze a public business site and return a deterministic, paste-ready JSON-LD template plus the live structured-data gap diff and ranked fixes. Use `deep_audit` instead when the same call must also return company, technology, contact, and DNS/email evidence. Generated markup contains placeholders that must be replaced with real business values; this tool makes no site changes and does not guarantee AI citations. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/schemaforge, not mcp://. Retry the identical authorized arguments and credential.

Discovered
seller_integrity_audit

Use this after a buyer integration fails, a seller changes a paid route, or before the next paid retry or release. Audit one exact paid GET or POST seller route against buyer-required JSON success paths. GET verifies constructible non-secret input, exact request binding, live x402 and MPP economics, and optional Bazaar eligibility; POST performs static-safe OpenAPI contract analysis and sends no target request. Use `payment_offer_preflight` instead when you already have one exact callable GET URL and only need its current unpaid offer before buyer authorization, or `agent_discoverability_audit` for catalog rank and identity. Uses no target credential, signature, or target payment and retains no seller schema, body, or query values. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/commerce/seller-integrity-audit, not mcp://. Retry the identical authorized arguments and credential.

Discovered
settlement_proof

Verify one claimed canonical Base USDC settlement after execution by matching a successful transaction receipt to the exact recipient, atomic amount, and optional payer. Use `payment_offer_preflight` before authorization when you need to inspect an unpaid x402 or MPP offer instead. This tool reads only public Base receipt and log data; it reads no merchant ledger and performs no wallet, signing, broadcast, custody, or execution action. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/commerce/settlement-proof, not mcp://. Retry the identical authorized arguments and credential.

Discovered
solana_transaction_receipt

Inspect one finalized Solana mainnet transaction signature and return normalized success or failure status, slot, block time, fee, SPL-token owner deltas, and canonical USDC deltas. Supply recipient, amount, and optional payer when an exact settlement claim must be verified; use `transaction_receipt` for Base or Ethereum. Raw instructions and logs are excluded, and this tool performs no wallet, signing, broadcast, custody, or execution action. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/chain/solana-transaction-receipt, not mcp://. Retry the identical authorized arguments and credential.

Discovered
stateful_wallet_policy_conformance

Evaluate safe standardized observations from wallet policies that track prior or concurrent requests. Use `wallet_policy_conformance` instead for one-request action shape, method, chain, token, recipient, amount, and function controls. This tool separately tests sequential cumulative limits, signed-but-unbroadcast accounting, ABI extraction, concurrent oversubscription, counter-reference failure, and application serialization. It accepts no credentials, counter values, wallet or resource IDs, signatures, transactions, or raw provider responses and does not run the provider tests itself. Payment challenge and credentials are bound to POST https://agents.samedaydesk.com/security/stateful-wallet-policy-conformance, not mcp://. Retry the identical authorized arguments and credential.

Discovered
transaction_receipt

Inspect one Base or Ethereum transaction hash and return normalized success or revert status, block time, gas and fee fields, decoded ERC-20 Transfer events, and canonical USDC transfers. Use `settlement_proof` instead when you must verify an exact canonical Base USDC recipient, amount, and optional payer claim. Raw logs are excluded; this tool performs no wallet, signing, broadcast, custody, or execution action. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/chain/transaction-receipt, not mcp://. Retry the identical authorized arguments and credential.

Discovered
trial_read

Read one public HTTP(S) page as bounded Markdown through the existing walletless trial. Read and extract share the same original authority, remaining hops, expiry and one concurrent operation. No separate reader allowance. Optional markdownLimitChars is an integer from 1 through 40000; omitted calls use 40000. charged is false. This is not the paid `read` tool and it returns no payment or settlement receipt. The paid next path stays GET /read?url={encodedPublicUrl}. Each attempted DNS, HTTP, or redirect hop consumes one durable start before I/O. The call is not idempotent or effect-free; a retry spends another hop and does not refund a lost response. Existing readMarkdown JSON: inspect ok, sourceOk, status, error, markdown, truncated and capture. Bounded native HTML tables preserve blank cells, spans and links inside Markdown; unsupported tables are explicitly omitted with truncation. No JavaScript or completeness guarantee. HTTP 200 may report source or fetch failure. No payment or settlement receipt.

Discovered
wallet_enrich

Inspect a public Base or EVM address and return an agent-ready on-chain profile: EOA or contract type, native and curated token holdings, token/NFT metadata, proxy evidence, activity, and a derived profile label. Use `enrich` for a company domain; the two tools accept different identifiers and return different evidence. Read-only public chain data; no wallet action or custody. Payment challenge and credentials are bound to GET https://agents.samedaydesk.com/wallet-enrich, not mcp://. Retry the identical authorized arguments and credential.

Discovered
wallet_policy_conformance

Evaluate safe standardized allow, deny, and error observations from an agent wallet or delegated signer. Use this after running a bounded provider policy test matrix to distinguish explicit provider-policy enforcement from validation or generic provider failures and to test exact execution shape separately from operation allowlisting. Accepts no credentials, wallet IDs, signatures, transactions, or raw provider responses; it evaluates caller-supplied observations and does not run the provider tests itself. Payment challenge and credentials are bound to POST https://agents.samedaydesk.com/security/wallet-policy-conformance, not mcp://. Retry the identical authorized arguments and credential.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected450 ms30