gate402.app

● healthy general

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

Paid verification

No sponsored paid call yet.

Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.

Quality grade

How grading works

B+ 83.9 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

Payability 20.0 / 20

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 23.9 / 40

49 distinct payers, 447 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 5 h ago. On-chain activity last read 2 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

B · 85/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B+, 83.9/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements	10/10	Payment requirements carry a payee, a mainnet network and a price.
Live 402 challenge	20/25	Endpoint reachable; its 402 challenge was seen earlier (186 ms).
x402 version	n/a	x402 version not observed yet.
Signed descriptor	n/a	No x402 standard defines a signed descriptor.
Uptime (30 days)	13.59/15	29/32 probes succeeded over 30 days (91%).
Resource declaration	10/10	Declares 43 paid resource(s).
Verified identity	5/10	Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags	5/5	seen in a source within 7 days; declares x402.
Security declaration	n/a	Payment is the access control for an x402 resource.

Applicable criteria total 75 points, scaled to 100.

Responsiveness: Responsive (186 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: x402_manifest, bazaar_feed, catalog_listing. Qualifies the payment claim; adds no points.

Measured 2026-11-11.

Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 10,060 reachable x402 APIs in our daily snapshot (2026-11-12 01:39 UTC). Display only; it does not change search order.

Readiness: Higher than 69% of peers; This listing 85 · peer median 78
Latency: Faster than 55% of peers; This listing 186 ms · peer median 205 ms

Where it loses the most points, and how to win them back

Live 402 challenge −5 — Answer the paid path with a valid 402 challenge.
Now: Endpoint reachable; its 402 challenge was seen earlier (186 ms).
Verified identity −5 — Claim the listing and prove control of its domain.
Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Uptime (30 days) −1.4 — Stay reachable in our daily probes.
Now: 29/32 probes succeeded over 30 days (91%).

How many agent tools actually work · All statistics

Paid endpoints

43 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

POST https://gate402.app/v1/proxy

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

POST https://gate402.app/v1/proxy/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.

POST https://gate402.app/v1/minify

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.

POST https://gate402.app/v1/onchain

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

POST https://gate402.app/v1/dex

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

POST https://gate402.app/v1/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.

POST https://gate402.app/v1/launches

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.

POST https://gate402.app/v1/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.

POST https://gate402.app/v1/momentum

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.

POST https://gate402.app/v1/news

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

POST https://gate402.app/v1/edgar

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

POST https://gate402.app/v1/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 / $

POST https://gate402.app/v1/dedup

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.

POST https://gate402.app/v1/demand

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.

POST https://gate402.app/v1/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.

POST https://gate402.app/v1/uploadfix

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

POST https://gate402.app/v1/heic-to-jpg

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

POST https://gate402.app/v1/under-mb

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

POST https://gate402.app/v1/image-fit

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

POST https://gate402.app/v1/metadata-strip

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

POST https://gate402.app/v1/json-repair

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

POST https://gate402.app/v1/csv-json

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

POST https://gate402.app/v1/contract-scan

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

POST https://gate402.app/v1/abi-decode

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

POST https://gate402.app/v1/photo-to-pdf

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

POST https://gate402.app/v1/bg-remove

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

POST https://gate402.app/v1/video-under-mb

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

POST https://gate402.app/v1/site-screenshot

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

POST https://gate402.app/v1/ocr-structured

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

POST https://gate402.app/v1/ats-resume

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

POST https://gate402.app/v1/invoice-pro

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

POST https://gate402.app/v1/pdf-fillable

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

POST https://gate402.app/v1/pdf-a11y

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

POST https://gate402.app/v1/doc-checker

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

POST https://gate402.app/v1/jwt-decode

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

POST https://gate402.app/v1/base64

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

POST https://gate402.app/v1/hash

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

POST https://gate402.app/v1/uuid

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

POST https://gate402.app/v1/cron-explain

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

POST https://gate402.app/v1/unix-time

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

POST https://gate402.app/v1/url-encode

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

POST https://gate402.app/v1/qr-code

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

POST https://gate402.app/v1/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.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://gate402.app/  # expect HTTP 402 Payment Required (about $0.002/call)

/.well-known/x402.json

https://gate402.app/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar since 2026-06-30 paygent-discover since 2026-07-04 awesome-x402 since 2026-07-17 a2a since 2026-10-08 x402 since 2026-10-09