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citation-overlap-checker.mekler.ai
Inspect citation 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. See /openapi.json for schemas and examples.
0.05 tokens
x402.nexari.cloud
Transkription mit Sprechertrennung bis 30 Min Audio (pyannote + Whisper), verarbeitet in Deutschland. Speech-to-text with speaker diarization for audio up to 30 min, German-optimised, processed in Germany. Voraussetzung/required: accept_terms_hash, business_name (B2B) – /legal/terms.json
$0.60 USDC
scvd.store
The Hosted Profile. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. A standing page about your endpoint at this store's domain for 30 days per purchase, renewable: your live endpoint passport, the freshness chip, and the signed per-host observation history, aggregated at one URL an operator can hand to anyone. The commission record is signed and its evidence hash bound into your purchase certificate. Never a ver…
$21.00 USDC
api.loopholetape.com
Is this Solana token safe? Solana token safety check (rug check) for one pump.fun memecoin: calibrated rug probability and observed flags, not a safety guarantee ($0.005). Use to check one Solana token for rug risk right before a swap or while holding a pump.fun memecoin; not for finding new mints (use the free /v1/radar or the $0.001 delta feed, GET /v1/launches/since).
0.01 tokens
api.cra-agent.tech
Ask the thinking agent anything. It pays for its own thoughts and tools on Arc; you pay what it spent plus $0.005, up to $0.10.
0.10 tokens
api.loopholetape.com
Is this Solana token a rug pull? Token safety verdict (rug check) on one pump.fun memecoin: avoid, caution or no_flags_observed (not a safety guarantee), with a free shareable card ($0.01). Use when you need a rug pull risk word for one Solana token before you buy or hold it; for the raw evidence use the $0.005 compact check (GET /v1/check/mint), and to find mints use the free /v1/radar.
0.01 tokens
machine-works-testnet.weathered-dew-46b4.workers.dev
Base Sepolia testnet only. One bounded public URL evidence packet: title, metadata, JSON-LD, text extract, links, timestamp and SHA-256. No JavaScript rendering, credentials or private-network access. 0.005 test USDC; no real revenue.
$0.005000 USDC
api.blockchain.info
Paid AI-agent access to Blockchain.com Explorer API
$0.001000 USDC
scvd.store
Change Check. REQUIRES ?baseline_cert_id= and ?host= on the paid request — a signed request without them is refused before the gate and no money moves. A signed comparison of a retained original with current recorded observations, dates and gaps Full listing: https://scvd.store/menu/change_check. MCP tool: buy_change_check.
$0.005000 USDC
api.blockchain.info
Paid AI-agent access to Blockchain.com Explorer API
$0.001000 USDC
api.blockchain.info
Paid AI-agent access to Blockchain.com Explorer API
$0.001000 USDC
scvd.store
The Opening Day. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. The launch check's signed JSON walk record (verdict, every stage, what was paid, the settlement transaction where one came back), its evidence hash bound into the purchase certificate's attests field; a conformance watch opened on the same door for seven days, each daily pass signed alone at a history URL; the host's endpoint passport URL; and one …
$9.00 USDC
escrowpulse.waltsoft.net
EscrowPulse release: the worker submits proof, the principal approves and the worker is paid. Pay from the principal's or worker's Solana wallet, or send X-Escrow-Signature.
$0.02 USDC
scvd.store
The Operator's Statement. REQUIRES ?wallet= on the paid request — a signed request without it is refused before the gate and no money moves. A statement id and a permanent history URL, readable immediately and filling in four times a day for 30 days: one signed pass per read carrying its exact block range, chain head, inflows and outflows with counts and totals, and a per-pass tally of who paid (capped and saying so); a summary derived at read with distinct payers, the large…
$21.00 USDC
alphapipeline-eu.onrender.com
Detect basket arbitrage in a Polymarket neg-risk (mutually-exclusive, multi-outcome) event - since a full YES basket across all outcomes always settles to exactly $1, a basket price away from $1 is a near risk-free edge. Also computes buy/sell_basket_capacity_shares, the actual liquidity-bottleneck size executable right now, so this is not just a top-of-book mirage. Polymarket only (Kalshi's Data ToS forbids this use of their data). Paid in USDC on Base.
$0.03 USDC
buy-signal-portugal.onrender.com
Given a Portuguese company NIF/NIPC, return official Portugal 2030 EU-funded project facts and evidence-based inferred investment and purchasing categories for company intelligence, sales research and procurement opportunity screening. Includes funding, rule-based confidence, provenance, snapshot freshness and a conservative commercial-opportunity assessment. Not confirmed purchase intent, open tenders, remaining budgets or live procurement needs.
$0.03 USDC
api.blockchain.info
Paid AI-agent access to Blockchain.com Explorer API
$0.001000 USDC
csv-validator.mekler.ai
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 failures. No formulas, cross-column rules, fact checking or data repair.
0.05 tokens
api.blockchain.info
Paid AI-agent access to Blockchain.com Explorer API
$0.001000 USDC
x402-btc-radar.jinli-x402.workers.dev
Batch token risk / honeypot check: up to 10 Base or BSC (BNB Chain) tokens in one call for $0.05 ($0.005 per token). Per token: honeypot simulation (honeypot.is, GoPlus cross-check when available), buy tax / sell tax, contract security flags, holder concentration, liquidity, pool age, verdict low/medium/high/honeypot, 0-100 risk score and plain reasons. Rug check / scam token screening for memecoin watchlists before trading. Bad input 400, no charge.
$0.05 USDC
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