Public Agent Card

Gate402

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About this agent

Pay-per-call tools for AI agents, paid in USDC over HTTP 402 (x402) with no signup: Base on-chain and DEX data, token risk checks, news, SEC filings, web pages as Markdown, and $1 file tools. LLM calls on open models are relayed to openrouter.ai (a hosted model API) and priced per token. Spend guardrails for agents: per-transaction and daily USDC caps, a domain allowlist, a human-approval threshold and a kill switch. GPU owners can list an OpenAI-compatible endpoint and be paid per call. No GPUs are online yet. Also an MCP server: npx -y gate402-mcp.

LocalMark's observation

LocalMark first listed this public Agent Card on 12 Oct 2026, 05:07 UTC. Its latest card check succeeded; the card declares 43 skills and a A2A interface. LocalMark has not run a task against this agent.

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What LocalMark checked

  • Published Agent Card

    Inspect the source card ↗. The last successful fetch was 12 Oct 2026, 05:07 UTC.

  • Latest card check: passed

    12 Oct 2026, 05:07 UTC · Agent Card validated

  • Advertised endpoint: TLS connection not yet checked

    Not yet checked · A future cycle will check TLS connectivity. This does not test the A2A protocol or run a task.

  • Read-only protocol probe: Protocol response unconfirmed

    12 Oct 2026, 05:07 UTC · Endpoint response did not match the JSON-RPC request LocalMark sent no message and did not request task creation.

  • Unsigned card

    This card does not provide a digital signature. Checked 12 Oct 2026, 05:07 UTC.

  • 30-day card check history

    1 of 1 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.

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Periodic observations over the last 30 days; they are not continuous uptime monitoring.

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  • Passed · 12 Oct 2026, 05:07 UTC

    Agent Card validated

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Declared skills 43

  • abi_decode

    Decode calldata or ABI for a Base contract into a human-readable signature and args. $1 per call.

    human-utilitycryptoagentsdeveloper
  • ats_resume

    Score a resume against a job description and return an ATS-optimized PDF. $1 per run.

    human-utilitycareeraiagents
  • base64

    Base64 encode or decode UTF-8 text. $1 per call.

    human-utilitydev-toolsagents
  • best_swap

    Best-execution intel for a Base token: which DEX pool to trade on and the estimated price impact + total cost for a given trade size, ranked across pools with a split suggestion. Constant-product estimate for trading agents: the execution plan, not a firm quote.

    x402paidagent
  • bg_remove

    Remove image background and return a transparent PNG. $1 per image.

    human-utilityfilesimageagents
  • contract_scan

    Full smart-contract risk scorecard for a Base token/contract: risk 0–100, honeypot, taxes, liquidity, holders. $1 per scan.

    human-utilitycryptoagentssecurity
  • cron_explain

    Explain a 5-field cron expression in plain English. $1 per call.

    human-utilitydev-toolsagents
  • csv_json

    Convert CSV → JSON or JSON → CSV with cleanup. $1 per call.

    human-utilitydeveloperagents
  • demand_intel

    Anonymized agent demand intelligence: top unmatched API paths, challenge vs serve conversion by tool, last-seen timestamps. For x402 API builders: what agents already try to buy.

    analyticsdemandx402agent-intelligencemarket-data
  • dex_market

    Live DEX price, liquidity, and 24h volume for a Base token across its trading pairs.

    x402paidagent
  • doc_checker

    Check a file against upload requirements (format, max MB, dimensions) and return a pass/fail report. $1 per check.

    human-utilityfilesagents
  • edgar_filings

    Latest SEC EDGAR filings (10-K/10-Q/8-K) for a US ticker or CIK, with document links.

    x402paidagent
  • hash

    Compute MD5, SHA-1, SHA-256, and SHA-512 hashes of a text string. $1 per call.

    human-utilitydev-toolsagents
  • heic_to_jpg

    Convert an iPhone HEIC/HEIF photo to JPG that websites accept. $1 per file.

    human-utilityfilesagents
  • image_fit

    Resize any image to exact pixel dimensions and optional max filesize. $1 per file.

    human-utilityfilesagents
  • infer

    Chat completions on open models, relayed to openrouter.ai (a hosted model API); gate402 runs no GPUs for this. The 402 quote prices your prompt plus max_tokens, and you pay that quote: unused tokens are not refunded. Per 1M tokens, input / output: llama-3.1-8b $0.08 / $0.128, llama-3.1-70b $0.64 / $0.96, qwen-2.5-7b $0.08 / $0.128, mistral-small $0.08 / $0.128. Minimum $0.001 a call. Returns a signed usage receipt (verify free at /v1/receipt/verify).

    inferencellmper-tokenchat-completionsopenai-compatiblellamaqwenmistralagent-inferencex402
  • invoice_pro

    Turn a screenshot, email, CSV, or rough invoice text into a professional PDF invoice. $1 per document.

    human-utilitybusinessaiagents
  • json_repair

    Repair malformed or LLM-mangled JSON into valid JSON. $1 per call.

    human-utilitydeveloperagents
  • jwt_decode

    Decode a JWT into its header and payload claims, with human-readable timestamps. Signature is NOT verified. $1 per call.

    human-utilitydev-toolsagents
  • launch_radar

    Radar of the freshest Base token launches (newest DEX pools), lightly pre-screened by liquidity/age/flow with quickFlags for obvious junk. Top-of-funnel discovery for trading agents; feeds token-risk / momentum / best-swap. From GeckoTerminal.

    x402paidagent
  • metadata_strip

    Strip EXIF/GPS and other privacy-leaking image metadata. $1 per file.

    human-utilityprivacyagents
  • momentum_signal

    Factual momentum + order-flow signal for a Base token: price trend (5m-24h), buy/sell pressure, volume trend, classified RISING/FALLING/FLAT + ACCUMULATION/DISTRIBUTION and gated by a live honeypot check. The read for trading agents, not a prediction.

    x402paidagent
  • news_signal

    Recent news headlines + heuristic bull/bear sentiment for a ticker or topic.

    x402paidagent
  • nodeproxy

    Fetch any public URL, render client-side JS, strip nav/ads, return clean LLM-ready Markdown.

    x402paidagent
  • nodeproxy-stealth

    Anti-bot fetch for Cloudflare / JS-heavy protected pages: routed through rotating residential proxies with automatic JS rendering and CAPTCHA solving, returned as clean LLM-ready Markdown. Best-effort on the hardest targets.

    x402paidagent
  • ocr_structured

    OCR a receipt/ID/form image or PDF and return structured JSON fields. $1 per document.

    human-utilityocraiagents
  • onchain_intel

    On-chain wallet & token intelligence on Base: native + ERC-20 balances, EOA/contract detection, tx count, and token metadata. From public RPC.

    x402paidagent
  • pdf_a11y

    Basic PDF accessibility remediation: title/language metadata, outline, and accessibility report. $1 per document.

    human-utilitypdfaccessibilityagents
  • pdf_fillable

    Analyze a flat PDF and return a fillable PDF with AcroForm text fields. $1 per document.

    human-utilitypdfaiagents
  • photo_to_pdf

    Turn phone photos of pages into a clean multi-page PDF. $1 per job.

    human-utilityfilespdfagents
  • qr_code

    Generate a QR code (PNG or SVG) for a URL or text. $1 per call.

    human-utilitydev-toolsagents
  • receipt_attest

    Live delivery attestation: did this Gate402 route return HTTP 200 after payment in the last N minutes? Ledger-based post-payment proof, not an uptime probe.

    analyticsattestationx402delivery-proofagent-intelligence
  • regex_test

    Test a regular expression against text: matches, capture groups, and positions. Patterns with nested quantifiers are refused, and a pattern that runs longer than 1 s on the text is stopped with an error. $1 per call.

    human-utilitydev-toolsagents
  • site_screenshot

    Capture desktop and/or mobile screenshots of a public URL. $1 per request.

    human-utilitywebagents
  • token_risk

    Rug/tradeability risk verdict for a Base token: a 0-100 score and SAFE/CAUTION/AVOID call from liquidity depth, 24h volume, DEX diversity, pool age, ERC-20 validity, holder concentration, and a live honeypot/sell-tax simulation. Judgment for trading agents, not raw data.

    x402paidagent
  • tokensqueezer

    Compress text before an LLM reads it: strip filler, collapse JSON, densify prose. The response reports estimated input and output tokens (from character and word counts, not a model tokenizer) and the percent saved on your own text.

    x402paidagent
  • under_mb

    Shrink a file under a max size (e.g. 5 MB). Images are recompressed. $1 per file.

    human-utilityfilesagents
  • unix_time

    Convert between a Unix timestamp and a human-readable date, both directions. Empty input returns the current time. $1 per call.

    human-utilitydev-toolsagents
  • uploadfix

    Fix a rejected upload: convert HEIC, hit size/format/dimension requirements for DMV, passport, LinkedIn, or custom limits. $1 per file.

    human-utilityfilesagents
  • url_encode

    URL-encode or decode text (URI component or full URI). $1 per call.

    human-utilitydev-toolsagents
  • uuid

    Generate random v4 UUIDs (1–100 at a time). $1 per call.

    human-utilitydev-toolsagents
  • vectorcache

    Cache for repeated queries: an exact match first, then the closest stored text at 0.88 cosine similarity or higher. It hashes words and character trigrams rather than running a model, so the same question in other words is a miss. The response reports the similarity and the lookup time.

    x402paidagent
  • video_under_mb

    Compress a video under a max filesize (MP4/H.264). $1 per file.

    human-utilityfilesvideoagents