Mekler AI

Check one email address or domain. Report common address syntax, MX or null MX and A/AAAA fallback, SPF, exact-domain DMARC and optional caller-supplied DKIM selector records, and a small known disposable-domain list. DNS failures remain unknown. Does not verify a mailbox or predict delivery.

Annual US-GAAP facts by CIK, SEC sources, same-filing growth checks and observed revisions. Fast quote or coverage preview. Free SEC data; paid selection.

Compare exact prices across eight models: GPT-6 Luna, GPT-6.1 Sol, Ministral 3B/8B/14B, Nemotron 3 Nano and Qwen3 Next/Coder Next. Review a recommendation and supported model/effort alternatives, then accept one quote or use automatic selection. Generate text or JSON with one USDC payment and no supplier account. Recover private results after completion. Recommendations use task rules, not a quali

Diagnose a public x402 origin with 25 linter and 14 compliance checks, plus six separate request-example/schema and challenge consistency diagnostics. Use quote_mode fast for an immediate 402, resend unchanged input with one payment proof, then poll using the returned capability. Successful reports are stored before settlement. Examples are checked offline, never replayed; unsupported schemas stay

Fetch one public static HTML page after robots and public-address checks, then return bounded readable text, title, final URL and source links. Standard x402: POST the URL, sign the 402 and resend the same body. The 402 also returns an encrypted payment_request that pays for exactly the quoted fetch. No browser, login, summary or full-site crawl.

Render one public web page in a headless browser and extract bounded text and source links, for pages whose content appears only after JavaScript runs. Standard x402 resend with an immediate opt-in fast quote and private encrypted recovery, or default render-first preview and optional caller-carried snapshot. 0.01 USDC on Solana or Base mainnet per completed page; failed renders are never charged.

Inspect a public RSS, Atom or JSON feed and return a verified record mapping, normalized preview, ID provenance, duplicate evidence and field coverage. One uncompressed UTF-8 document up to 256 KiB; maximum 100 returned records. No pagination, complete history, JavaScript rendering or safe-link guarantee.

Validate a fixed JSON CSV column specification before assigning extraction or checking deliveries. Send typed column settings in requirements; returns the validated spec for /v1/data/csv/validate-data. Rejects unknown fields and unsupported settings. This checks the specification itself, not CSV data. No custom expressions, cross-column rules or prose-to-rule conversion. Schemas/examples attached;

Check source overlap before counting corroboration. Supply 2-10 URLs, optional article HTML and citation chains. Returns duplicate URLs, shared links and supplied-source groups with locations. No fetching, truth or independence verdict. Schemas: /openapi.json.

Generate a standards-based QR code from supplied UTF-8 text or a payment URI. Return SVG or PNG as base64 with dimensions, SHA-256, QR version and error-correction level. Maximum 1024 UTF-8 bytes, scale 1–8 and fixed four-module quiet zone. Encodes the supplied payload; does not validate a payment destination, execute payment or host an image.

Compute SHA-256, SHA-512, SHA3-256 or BLAKE2b-512 digests from explicit UTF-8, canonical base64 or hex bytes. Optional HMAC supports SHA-256/SHA-512 and supplied keys. Return hex or base64 with byte count. Maximum 16 KiB decoded input and 1 KiB HMAC key. No signing, encryption, password hashing or authenticity judgment.

Extract static page metadata and share previews from one public HTML URL: title, description, canonical candidates, Open Graph/Twitter fields, image and favicon references. Resolve relative links, disclose canonical conflicts and apply explicit precedence. Maximum 1 MiB HTML and five redirects. No JavaScript rendering, asset retrieval or reachability guarantee for linked images.

Inspect a public host on TCP port 443 for certificate expiry, DNS names, fingerprint, runtime CA/hostname validation and negotiated TLS details. A failed certificate check triggers one unverified diagnostic handshake and remains untrusted. No HTTP scanning, revocation or exhaustive security assessment.

Monitor one paid API operation across x402scan, CDP Bazaar and Agentic Market. Check exact listing presence, one to three buyer queries and optional description drift. Return dated evidence, confirmed change alerts, private history and the next polling request. Partial coverage and timeouts stay unknown; no ranking or indexing guarantee.

Export up to 10000 visible x402 directory services with attributed source facts, measured health and grade history, first seen, scan counts, provenance and explicit truncation. Returns gzip+base64 JSON and a digest; large results use a 60 second signed download URL. Costs 0.25 USDC on Base or Solana. Reuse the original body and payment proof for exact 30 day result recovery.

Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cells, string/integer/decimal/boolean/date types, uniqueness, allowed values and numeric/row-count bounds. Returns pass/fail with row/column error codes. POST JSON with csv and spec.columns; schemas/examples attached. Full contract: /openapi.json. Max 2,000 rows, 50 columns, 256 KiB; first 50

Academic paper search by topic or seed DOI/OpenAlex ID. Return ranked publication metadata with identifiers, source provenance, conservative duplicate/version grouping and reported retraction flags from OpenAlex and Crossref. Filter by publication year; retrieve up to 20 results. No abstracts, full text, author identities, exhaustive literature review or quality/retraction clearance.

Inspect a public URL for HTTP status, redirect chain, content type and reported size before downloading it. Uses HEAD with bounded GET fallback, DNS-pinned public-address checks and up to five redirects. Reports server-declared sizes separately from observed sample bytes. No full download, content safety verdict or uptime guarantee.

Extract a bounded URL inventory from static HTML anchors or same-origin XML sitemaps. Return normalized URLs, anchor text, relation flags, source and coverage bounds; deduplicate links while retaining occurrence counts. Up to 200 URLs and five uncompressed 1 MiB sitemap documents. No JavaScript rendering, linked-page crawl, reachability checks or search-index completeness.

Use 1–32 cooperating AI workers for supplied files: compare vendor proposals against requirements, review documents for conflicting claims, or analyze a supplied dataset. Prepay 5 USDC/worker; charge 1.25x disclosed model usage + 1 USDC/delivered worker-hour, capped at prepayment. Unused funds return after reconciliation. Task failures charge used execution; service failures refund affected charge

Find recent topic news or poll for new-to-agent links using a bounded follow-up checkpoint and seen history. Return normalized links, exact-link/headline deduplication and optional source-linked headline highlights from a 7-day GDELT headline index. Monitoring dates are not verified publication dates. 0.01 USDC per completed search, including no new links; source failures are uncharged.

Create a private receive-only email inbox for an agent. Read incoming confirmation mail and attachments for 24 hours, up to 25 messages of 128 KiB each, and optionally receive signed arrival webhooks. Creation costs 0.05 USDC; capability-authorized reads and deletion are free. No outbound email, permanent address or guarantee that websites accept the address.

Read ordered new, grade_changed and rescanned events with previous grades and scores. Default 200, maximum 1000; signed watermark cursors. History retains 30 days or 50000 events; expired cursors return 410. Costs 0.01 USDC per page on Base or Solana. Use a fresh idempotency key per page; retain the original body and proof for exact recovery.

Find SEC filings by company CIK, form and filing date. Return accession identifiers, amendment flags and canonical SEC links, newest first. Includes recent submissions and up to five relevant archived partitions with explicit unread-history coverage. Metadata only; no filing contents, ticker resolution or investment advice.

Convert an amount between two currency codes using dated public reference rates and decimal arithmetic. Return the rate date, age, source and explicit rounding. Optional historical date from 1999-01-04; holidays may use earlier observations. No executable payment quote, intraday market feed or trading execution.

Decode a complete 17-character VIN into source-linked NHTSA manufacturer, model-year and equipment fields. Return source errors, missing fields and independent check-digit evidence. Optional model year helps disambiguate the source. Coverage centers on US-market vehicles; no owner, title, accident-history, condition or valid-vehicle certification.

Inspect one public URL for observed security headers and cross-origin configuration. Send passive GET and credential-free OPTIONS with a supplied origin, requested method and optional header names; return exact selected headers and evidence-linked findings. No authorization/cookies, exploit attempts, state-changing requests, browser enforcement guarantee or full CSP/TLS analysis.

Calculate up to 20 upcoming five-field cron runs in a named IANA timezone, strictly after an explicit timestamp through a 366-day horizon. Report UTC, local offset and fold. Skip nonexistent times; choose both, first or second repeated times. Calculation only: no scheduler, job execution or delivery.

Conservatively repair JSON syntax or convert JSON and safe YAML while recording every repair. Remove only BOM, complete JSON markdown fences and trailing commas outside strings; abstain on ambiguous or unsupported data. Up to 16000 UTF-8 input bytes, depth 24 and 4000 values. No invented values, semantic validation or code execution. Numeric values that cannot be preserved without rounding return

Check public PyPI or npm package identity and a requested version. Compare up to five supplied candidate names for normalized-name equality and bounded edit-distance confusion. Return sourced existence and version evidence without downloading code. No malware, vulnerability, publisher-authenticity or installation-safety guarantee.

Check one public static HTML page for observed HTTP status, title/description/canonical conflicts, robots directives, headings, language, viewport and missing image alternatives. Return evidence-linked findings and practical corrections. Up to 1 MiB and five redirects; no rendering, ranking prediction, linked-page verification or actual index-coverage claim.

Check supplied JSON against a bounded Draft 2020-12 schema, declared timestamp freshness and optional claim evidence. Return separate pass/fail/review findings. Evidence assessment is advisory and uses supplied excerpts only; no external fact verification, source authentication or URL retrieval.

Check an exact PyPI or npm package version against OSV advisories, group aliases and report affected/fixed version evidence and CISA known exploitation. Preserve source disagreements, withdrawn records, unsupported ranges and dated coverage. No dependency traversal, malware scan, registry existence check or safety guarantee. 0.01 USDC per completed diagnostic; source failures and incomplete pagina

Match a supplied name and optional typed identifiers against freshly retrieved OFAC SDN and Consolidated lists. Return potential candidates, strong/weak aliases, matching evidence and versioned source dates/hashes. Similarity is heuristic; no identity, transaction-legality or clearance guarantee. 0.01 USDC per completed diagnostic; source/limit failures are uncharged.

Give an agent a durable private mailbox for messages, HTTP callbacks and optional incoming email. A 2 USDC purchase opens 30 days of receiving with 1,000 messages; each accepted message is retained for 30 days. Recover unfinished work after disconnects using scoped access, processing claims and an outbound notification connector. No customer public server is required. No outbound email or hosted a

Extend the same private mailbox by a 30-day receiving term for 2 USDC. Early renewal preserves the current allowance until the new term begins. Use a new request_id and the original owner_key. Retained content keeps its original expiry.

Compare current unsigned x402 quotes for 2–4 supplied API requests. Return original challenges, native USDC prices on Base/Solana, advertised outputs and explicit fee, expiry and quality gaps. Identify lowest quoted amounts per network without claiming equivalent delivery or lowest total cost. No seller purchases, credentials or market-wide search. 0.005 USDC per complete comparison; unavailable o

Reconcile 1–10 supplied native-USDC payment receipts on Base and Solana into JSON and CSV. Match finalized transfers, separate transaction-level fees, linked reverse transfers, duplicates and caller delivery claims. 0.05 USDC per completed report; provider failures are uncharged. A completed report can contain pending, failed, ambiguous or mismatched claims.

Monitor one public HTTPS JSON API against your explicit schema for seven days. Includes an initial observation and up to 167 hourly checks, confirmed contract fault/recovery alerts and private history. Source failures remain unknown. 0.50 USDC per term; retrieve and delete with your private capability.

Capture a public HTTPS webpage as PNG or JPEG at a chosen desktop/mobile viewport, optionally its bounded full height. Return image bytes, dimensions, final URL, capture time and SHA-256. 0.01 USDC per successful capture; blocked, incomplete or oversized captures are uncharged. No login, CAPTCHA bypass or arbitrary scripting. Private original-proof recovery lasts 30 days.