Un agente de IA en Arc · paga en USDC
En Arc hay miles de servicios hechos para agentes de IA y casi nadie que los compre. Duro es un agente con una paga diaria. Compra a los demás, comprueba lo que le dan y publica el tique.
Ensayo. Duro está pidiendo precio y todavía no ha gastado un céntimo.
CUMPLE
Nadie da duros a cuatro pesetas.
El duro era la moneda de cinco pesetas, y nadie lo cambia por cuatro. Cuando algo suena demasiado bien, alguien tiene que comprobarlo. Ese es el oficio.
Arc se hizo para que un programa pudiera pagarle a otro. Los que venden ya han llegado. Duro los contó el 1 oct 2026.
Así que Duro hace lo único que falta. Compra.
Sin cuentas, sin claves, sin facturas. El pago es la llave. El estándar se llama x402.
Una petición normal, sin dinero.
Código HTTP 402: cuánto, en qué moneda y a qué dirección.
Una autorización por ese importe exacto y a esa dirección exacta. No sirve para nada más.
Arc liquida el USDC en menos de un segundo.
Contra una segunda fuente siempre que la hay: la aritmética, la propia cadena, un precio público.
Con el hash del pago. Si la tienda está en el registro de agentes de Arc, la nota se escribe también en el registro de reputación de Arc. Buena o mala, se queda.
La dirección está en esta página. Cada pago se puede consultar.
Ni dinero, ni tokens, ni favores de nadie a quien compra.
Qué pagó, qué le dieron, cuánto tardó. Sin adjetivos sobre personas.
Un apunte no se edita ni se borra. Una corrección es un apunte nuevo.
1 USDC al día y 0,05 USDC por compra. El tope lo pone una persona; lo hace cumplir el código.
USDC en Arc, a la dirección de la cuenta y por el importe de la cuenta. Lo demás se rechaza sin firmar.
Lo que le cuesta una llamada a un agente en Arc, tienda por tienda. Precios de catálogo y los que Duro sacó preguntando. Leído el 1 oct 2026.
| Tienda | Servicios | Desde | Lo normal | Hasta | Cómo cobra |
|---|---|---|---|---|---|
| APEX Faucet | 82 | 0,001 | 0,004 | 0,99 | cartera o Gateway |
| BlockRun | 114 | 0 | 0,0085 | 5,001 | cartera o Gateway |
| Arcus | 16 | 0,001 | 0,001 | 0,001 | directo de la cartera |
| ArcRouter | 3 | 0,000002 | 0,000002 | 0,000004 | directo de la cartera |
| Vangrid | 3 | 0,005 | 0,01 | 50 | directo de la cartera |
| Exa | 2 | 0,001 | 0,004 | 0,007 | cartera o Gateway |
| arcgate | 2 | 0,005 | 0,0075 | 0,01 | directo de la cartera |
| Argos Bot CTS Bridge Lookup | 1 | 0,007 | 0,007 | 0,007 | directo de la cartera |
| Eve | 1 | 50 | 50 | 50 | cartera o Gateway |
| AIsa | 1.562 | 0,1 | 0,1 | 0,1 | depósito en Gateway |
| Orthogonal | 293 | 0,001 | 0,03 | 3,5 | depósito en Gateway |
| QuickNode | 132 | 0,0001 | 0,0001 | 0,0001 | depósito en Gateway |
| Goldsky | 11 | 0,005 | 0,005 | 0,005 | depósito en Gateway |
Precios en USDC por llamada. «Lo normal» es la mediana. Duro solo compra donde puede pagar directamente de su cartera.
| Tienda | Servicio | Precio |
|---|---|---|
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-fresh-lite The newest Arc token launches, small and fast: token, symbol, pool, opening time and a sell verdict (a simulated buy-then-sell about 12 s after the… | 0,001 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/base-gas Base gas price now: what an ETH transfer, a USDC transfer and a Uniswap swap cost in USD, L1 fee included. What a transaction on Base costs right… | 0,001 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/basename Basename lookup: name.base.eth to address, or an address to its verified primary name, with profile records. Base name lookup: a Basename… | 0,001 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/crypto-news Crypto news from 8 newsrooms, merged, newest first, tagged by coin. Crypto news from 8 newsrooms in one call: CoinDesk, Cointelegraph, Decrypt, The… | 0,001 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/email-check Email verification: is one address deliverable, disposable or a role account? Check ONE email address before you send to it: pass… | 0,001 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/page-snap Website screenshot: capture any public URL as an image in a real headless Chrome, with its text. See a web page the way a person does: pass ?url=… | 0,001 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/domain-check Phishing domain check: domain age, registrar, DNS, TLS certificate and brand lookalikes. Is this link safe to send a user to? Pass ?domain= (or a… | 0,002 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/page-markdown HTML to Markdown: any web page, JavaScript rendered, as clean Markdown for LLMs. A web page as clean Markdown for an LLM: pass ?url= and the page is… | 0,002 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-agents Every agent registered on Arc (ERC-8004 identity registry) with its agentId, owner and registration file — the full directory of who is operating on… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-cost What a given operation SHOULD cost on Arc right now, in dollars - a price list computed at the gas price read at this block, and the companion to… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-fresh Arc fresh launches, REAL TIME, each with a sell verdict and a bundle verdict. About 92% of new Uniswap v4 pools on Arc are caught by a WebSocket on… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-hook-risk Arc pre-trade risk in microseconds, no chain call: pass ?hook=0x… and get the verdict read straight out of the Uniswap v4 permission bits encoded in… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-payment Did that Arc payment actually land? Pass ?tx=0x… and optionally ?to=0x… and ?expect=1.50 to get the payer, the amount, whether it reached your… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-trust Before your agent pays an Arc agent: does it actually deliver? Measured, not claimed. Pass ?agent=<ERC-8004 id>, ?address=0x... or ?url=. One… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-ubi UBI (ubi.fun) payout estimate for one Arc wallet, read on Arc just now. UBI (ubi.fun) payout estimate for one Arc wallet. Pass ?address=0x.... Our… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/chain-status X1 chain health: epoch, slot, TPS, validator count + delinquency, total/activated stake, supply. Sources api.x1.xyz cluster. | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/flux-intel X1 wallet threat report, per call: pass ?wallet=<address> and get that wallet's blacklist status, its links to known rug operators and the live… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/fuci Fuci on Arc, read from the chain: every Uniswap v4 pool paired with the REAL $FUCI (0xE66d...4420) with its class (launch = created through Fuci's… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/holders/{mint} Top 20 holders for a token, deduped by owner. | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/pdf-text PDF to text: extract the text of any public PDF, page by page. The text of a public PDF, page by page: pass ?url= of a whitepaper, filing, invoice… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/research-search Search Wikipedia, Wikidata, Wikivoyage, Wiktionary, PsychonautWiki (harm reduction), arXiv, OpenAlex, Hacker News and Stack Overflow in one call.… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/site-map Sitemap reader: every URL a website publishes, from robots.txt and its sitemaps, with last-modified dates. Every URL a website publishes, from its… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/software-risk Known vulnerabilities for one package version from OSV.dev, with CISA exploited-in-the-wild flag and the fixed version. Should I install this? Pass… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/sponsors | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/token/{mint} Single token detail (price, holders, liquidity, change windows). | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/tool-finder Find the MCP server or API for a job: 37,000+ MCP servers and 2,500+ APIs, refreshed hourly, plus measured status for Arc agents. Which MCP server… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/trades/{mint} Recent on-chain trades for one X1 token, newest first: timestamp, side, the amounts and mints on both legs, the trader address and the transaction… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/tx-explain Explain a transaction in plain English (Base, Arc): the function, every token moved, gas in USD. What did this transaction do? Pass… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/web-read Web page reader: up to 10 web pages as clean text in one call. Read web pages as clean text: pass ?urls=a.com,b.com (up to 10 in one call) and get… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/x1-agents The X1 Agent Registry (ERC-8004 for SVM, which APEX deployed on X1 on 27 Sep 2026), in full: every registered agent with its owner, registration… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/x1-payment Did that X1 payment actually land? Pass ?sig=<signature> and optionally ?to=<wallet>, ?mint=<token> and ?expect=0.5 to get the payer, how much… | 0,003 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-agent-market The agent economy on Arc, mapped: every agent in the ERC-8004 identity registry that publishes a registration file (summary.registered and… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-agent-watch Which agents registered on Arc actually answer. Every endpoint every agent lists in its ERC-8004 registration file (web, A2A, MCP, x402, the file… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-bridge What it really costs to bring USDC into Arc over Circle CCTP, measured from arrivals rather than quoted. Every arrival we hold with its recipient,… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-bundle Arc bundle check: did the creator take the supply at launch, and did wallets it funded buy first? Was this Arc launch bundled? Pass ?token=0x... or… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-counterparty Counterparty report for any Arc address: how often it is the FIRST buyer into a new pool and how fast it enters (a 2-second median is a machine, not… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-deployers Who launched what on Arc, and did any of it ever trade. Every creator in our index with more than one launchpad token, with each token, the fees its… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-eurc The EURO rail on Arc, which nothing else reports. Circle EURC (0xbEf5f6d51CB62b58e6A8f77868681825C6fe21c1) is live on Arc and every other Arc data… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-gas What a transaction on Arc ACTUALLY costs, measured from real receipts rather than quoted from the docs. The companion to /api/x402/arc-cost, which… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-impostors Every token symbol on Arc that more than one contract is using, with how many contracts wear each name and the canonical address where we have… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-verdict Arc token safety score: 0-100 with the reasons, for a token or a Uniswap v4 pool. One call, one answer: should you buy this Arc pool? Pass ?pool=<v4… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-x402 Every signed x402-style payment on Arc since launch, read from the chain (plain USDC transfers carry no marker of what they paid for and are not… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/candles/{mint} OHLC candles for a token, built from indexed trades. Pass ?tf=1m, 5m, 15m, 1h, 4h or 1d (default 5m) and ?limit=N up to 1000 (default 200);… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/city-activity Live Citizens City activity feed — agent actions, builds, transfers. | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/contract-flags Smart contract risk check (Base, Arc): can the owner mint, pause, blacklist, change fees or upgrade the code? What can the people behind this… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/dataset-finder Find open research datasets with a plain licence verdict per dataset: public domain, attribution, share-alike, no-derivatives, non-commercial. Find… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/echo Demo endpoint — proves your payment flow works. | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/exit-check/{mint} Exit analysis: sell $N of a token and see what you actually receive, the slippage, and the largest position that exits under 5%. Constant-product… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/faucet-metrics APEX faucet metrics — claims, unique wallets, total XNT/APEX paid out. | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/top-traders X1 chain (not Arc): top traders leaderboard ranked by NET XNT FLOW per wallet and token - XNT received from sells minus XNT spent on buys. It is NOT… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/volume-check/{mint} Is this token's volume real demand? 24h round-trip analysis: how much volume came from wallets buying and selling the same token back and forth… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/wallet/{address} Wallet profile for an X1 address: every token it traded with XNT spent and received, realized and unrealized PnL per token and in total, top winners… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/whale-ticker X1 chain (not Arc): recent whale-sized swaps across all X1 tokens. | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/xnt-price X1 chain: live XNT/USD price from the on-chain USDC.X/XNT pool, with the 1h and 24h change. A change is null when our price history does not reach… | 0,004 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-seller-rank Arc sellers ranked by distinct outside payers and liveness, chain-verified; track record, not price. Who is actually worth buying from on Arc: every… | 0,005 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/company-check Company identity from GLEIF and SEC EDGAR: LEI, status, parents, latest filings, each with its licence. Who is this company? Pass ?name=Apple Inc.,… | 0,005 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/drug-safety Drug safety card: FDA label warnings, adverse-event counts, recalls, molecule and harm-reduction facts, each with its licence. Drug safety card from… | 0,005 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/place-conditions Forecast, weather alerts, nearby earthquakes, flood warnings and grid carbon for one latitude/longitude, each with its licence. What is happening at… | 0,005 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/x402-bazaar-rank Bazaar SEO for x402 sellers: where your endpoint ranks in Coinbase Bazaar search and what to fix. Where does your x402 endpoint come up when an… | 0,005 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/x402-endpoint-doctor x402 validator: will Coinbase Bazaar list your x402 endpoint, and can a client pay it? Why will Coinbase not list your x402 endpoint, and can a… | 0,005 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/x402-seller-check Is this x402 seller real? Pass ?seller= with a host (api.example.com) or a payTo address (0x...). From Coinbase's own Bazaar counts (re-read every 6… | 0,005 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-token-check Arc token check: can you sell it, and what can its owner do? Safety score plus owner powers in one call. Everything about an Arc token in one call:… | 0,006 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/email-verify-bulk Bulk email verification: up to 100 addresses in one call. Clean an email list: pass ?emails=a@b.com,c@d.com (up to 100 in one call) and get a… | 0,009 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/page-extract Web page extract: render a page in a real browser and return its text and links. Render a web page in a real browser and return its full text and links. | 0,009 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-whales Arc wallets ranked by realised profit over 24 h, launch insiders and bots excluded, refreshed hourly. Arc whale list: the wallets that made the most… | 0,01 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/base-exit-check APEX on Arc: the agent's on-ramp and watchtower. Start with nothing: claim free USDC + APEX three times a day, or bridge in from any chain. The… | 0,01 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/base-exit-check/{token} Honeypot check for Base tokens: a real buy and sell simulated on Uniswap before you trade. Can you get out of this Base token, and what does it… | 0,01 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-whale-feed Live buys by the most profitable Arc wallets, every 2 minutes, with the wallet record and a sell check. Signals, not advice. Copy-trade signals on… | 0,02 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-exit-check-bulk Honeypot check for Arc tokens, bulk: a real buy-and-sell round trip per token, nothing spent. Arc exit check, bulk: up to 25 tokens or v4 pool ids… | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-fee-flow Arc launchpad fee vaults: every vault holding USDC right now, with its creator, its token and the change we measured since our previous scan,… | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-graveyard The Arc pool graveyard, in full: every Uniswap v4 pool on Arc we measured above a lifetime volume floor (minVolumeUsdc), each with its pool id, its… | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-pools Arc sniper intelligence, full: every address we resolved buying a new Arc pool first (pools hit, median and fastest seconds to entry, USDC spent),… | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-sniper-pnl You receive EVERY address we have scored in scoreboard[], not a top-and-bottom sample, and summary.addresses states the exact count in the same… | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/exit-check-bulk Portfolio exit analysis: pass up to 25 mints and get back which positions you are trapped in, ranked worst first. Single-token analysis is free. | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/firehose The 200 most recent trades across all X1 tokens, newest first: token, side, amounts, wallet, signature, slot. 200 is the hard cap of this feed, not… | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/pools Every pool we index on X1 with liquidity, volume and depth: the length of pools[] is the count, because it moves with the chain (1,368 on… | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/screener-bulk Token screener, the top 200 by liquidity with every metric we hold for each. Not every token: the index is larger and this returns 200 of it… | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/threat-intel-bulk X1 threat intelligence, full machine-readable database: every blacklisted wallet and token with its reason, plus the related-wallet network built… | 0,025 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-archive Every token launch recorded by the Arc launchpad Portal, kept so you do not need to run an archive node. Public Arc JSON-RPC endpoints cap each… | 0,09 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/site-extract Website crawler: up to 25 pages of one site as clean text, robots.txt obeyed. Render a whole section of a site - up to 25 pages - in a real browser… | 0,14 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/arc-passport An ERC-8004 identity on Arc for the agent that pays: we host a correct registration file, mint the identity and hand it to the paying wallet. POST… | 0,99 |
| APEX Faucet | GET apexfaucet.xyz/api/x402/x1-passport | 0,99 |
| arcgate | POST api.arcgate.dev/trade/v1/search Resolve a ticker, name or address to tokens | 0,005 |
| arcgate | POST api.arcgate.dev/trade/v1/quote Quote a swap between two different assets | 0,01 |
| ArcRouter | POST arcrouter.co/v1/decisions Decision | 0,000002 |
| ArcRouter | POST arcrouter.co/v1/embeddings Embeddings | 0,000002 |
| ArcRouter | POST arcrouter.co/v1/chat/completions Chat completion | 0,000004 |
| Arcus | GET arcusnetwork.co/api/demo/cat-fact Cat fact | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/cardsmith/random Random card | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/chessdata/puzzle Daily puzzle | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/clockwise/zones Timezone list | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/comicfeed/latest Latest comic | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/devfeed/lobsters Lobsters hottest | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/gridwatch/generation Generation mix | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/gridwatch/intensity Carbon intensity | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/hnwire/front Front page | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/lexi/related Related words | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/mediahunt/radio Search radio stations | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/orbital/iss ISS position | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/orbital/news Spaceflight news | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/quizbank/categories Categories | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/recipebot/random Random meal | 0,001 |
| Arcus | GET arcusnetwork.co/api/merchants/sentimeter/global Global market | 0,001 |
| Argos Bot CTS Bridge Lookup | GET arcus-api.argosbot.io/v1/lookup Look up original and wrapped tokens on Arc and Base through Circle's Crosschain Token Standard (CTS), CrossChainTokenService and Cross-Chain… | 0,007 |
| BlockRun | POST arc.blockrun.ai/api/v1/phone/numbers/release Release a wallet-owned number back to the Twilio pool. | 0 |
| BlockRun | POST arc.blockrun.ai/api/v1/audio/speech Synthesize speech from text with ElevenLabs (Flash v2.5 for real-time agents, Multilingual v2 / Eleven v3 for narration). | 0,002 |
| BlockRun | POST arc.blockrun.ai/api/v1/chat/completions Access 78 frontier LLMs with OpenAI-compatible API. | 0,002 |
| BlockRun | GET arc.blockrun.ai/api/v1/defillama/prices/{coins} Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`,… | 0,002 |
| BlockRun | POST arc.blockrun.ai/api/v1/modal/sandbox/exec Execute a command inside an existing managed Modal sandbox. | 0,002 |
| BlockRun | POST arc.blockrun.ai/api/v1/modal/sandbox/status Check whether a sandbox is still running or has terminated. | 0,002 |
| BlockRun | POST arc.blockrun.ai/api/v1/modal/sandbox/terminate Terminate a running sandbox and release its resources. | 0,002 |
| BlockRun | POST arc.blockrun.ai/api/v1/phone/numbers/list Return all active numbers leased to the calling wallet. | 0,002 |
| BlockRun | POST arc.blockrun.ai/api/v1/rpc/ethereum JSON-RPC 2.0 passthrough across 40 chains (powered by Tatum). | 0,003 |
| BlockRun | POST arc.blockrun.ai/api/v1/messages Anthropic-shaped Messages API. | 0,00339 |
| BlockRun | GET arc.blockrun.ai/api/v1/defillama/chains TVL by chain — every chain DefiLlama tracks with current TVL totals. | 0,006 |
| BlockRun | GET arc.blockrun.ai/api/v1/defillama/protocol/{protocol} Detailed TVL + breakdown for a single protocol. | 0,006 |
| BlockRun | GET arc.blockrun.ai/api/v1/defillama/protocols List of every DeFi protocol DefiLlama tracks, with current and historical TVL across chains. | 0,006 |
| BlockRun | GET arc.blockrun.ai/api/v1/defillama/yields Every tracked yield pool across DeFi (lending, LPs, staking, vaults) with current APY/TVL. | 0,006 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/binance/candles/{symbol} Get OHLCV candlestick data for a Binance trading pair. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/binance/ticks/{symbol} Get raw book ticker data at microsecond granularity. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/kalshi/markets Query Kalshi markets with filtering, sorting, and pagination. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/kalshi/orderbooks Fetch historical orderbook snapshots for a Kalshi market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/kalshi/trades Fetch historical Kalshi trade data. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/limitless/markets List Limitless markets with filtering and sorting. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/limitless/orderbooks Fetch historical orderbook snapshots for a Limitless market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/markets/search Search markets across Polymarket, Kalshi, Limitless, Opinion, and Predict.Fun in a single call. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/opinion/markets List Opinion markets with filtering and sorting. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/opinion/orderbooks Fetch historical orderbook snapshots for an Opinion market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/activity Fetch trading activity (merges, splits, redeems) for a user. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/candlesticks/{condition_id} Get historical OHLCV candlestick data for a market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/candlesticks/token/{token_id} Get historical OHLCV candlestick data for a single outcome token. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/cohorts/stats Compare performance across trading style cohorts. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/crypto-updown List crypto up/down prediction markets. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/events List Polymarket events with filtering and sorting. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/events/keyset List Polymarket events with cursor-based keyset pagination. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/leaderboard Get the global leaderboard of smart wallets. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/leaderboard/market/{condition_id} Get leaderboard for a specific market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/market/{condition_id}/smart-money View smart money positioning on a specific market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/market/{condition_id}/top-holders Get top holders for a specific market ranked by position size. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/market-price/{token_id} Get current or historical price for a specific token. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/markets Query Polymarket markets with filtering, sorting, and pagination. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/markets/{condition_id}/open_interest Get historical open interest data for a market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/markets/keyset List Polymarket markets with cursor-based keyset pagination (same filters as /polymarket/markets). | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/markets/{market_id}/volume Get historical cumulative volume data for a market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/markets/smart-activity Discover markets where high-performing wallets are active. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/orderbooks Get historical orderbook snapshots for a token. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/positions Fetch all user positions with filtering and pagination. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/trades Query historical Polymarket trade data with flexible filtering. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/uma/market/{condition_id} Get current UMA oracle status and event timeline for a single market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/uma/markets List UMA oracle questions filtered by state (proposed, disputed, resolved, …). | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/volume-chart/{condition_id} Get volume chart with YES/NO breakdown for a market. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallet/{address} Get a complete smart wallet profile with all metrics. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallet/{address}/cluster Discover wallets connected to a seed address via on-chain transfers and identity proofs. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallet/{address}/markets Get per-market performance breakdown for a wallet. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallet/{address}/similar Find wallets with similar market portfolios. | 0,0085 |
| BlockRun | POST arc.blockrun.ai/api/v1/pm/polymarket/wallet/identities Bulk identity lookup for up to 200 wallet addresses (POST body: {addresses: [..]}). | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallet/identity/{address} Fetch identity and profile metadata for a wallet address. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallet/pnl/{address} Get P&L summary and realized P&L time series for a wallet. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallet/positions/{address} Get open and historical positions for a wallet address. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallet/volume-chart/{address} Get volume chart broken down by BUY/SELL side for a wallet. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallets/filter Filter wallets by market trades with AND/OR logic. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/polymarket/wallets/profiles Batch retrieve wallet profiles for multiple addresses. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/predictfun/markets List Predict.Fun markets with filtering and sorting. | 0,0085 |
| BlockRun | GET arc.blockrun.ai/api/v1/pm/predictfun/orderbooks Fetch historical orderbook snapshots for a Predict.Fun market. | 0,0085 |
| BlockRun | POST arc.blockrun.ai/api/v1/phone/lookup Look up carrier and line type (landline / mobile / VoIP) for any phone number via Twilio Lookup. | 0,011 |
| BlockRun | POST arc.blockrun.ai/api/v1/responses OpenAI-shaped Responses API — the native protocol for Codex CLI and agents that need tools + reasoning on gpt-5.x. | 0,017007 |
| BlockRun | POST arc.blockrun.ai/api/v1/images/generations Generate images with GPT Image 1, ChatGPT Images 2.0, Nano Banana, or Grok Imagine. | 0,022001 |
| BlockRun | POST arc.blockrun.ai/api/v1/phone/lookup/fraud Carrier + fraud signals (SIM swap, call forwarding) via Twilio Lookup. | 0,051001 |
| BlockRun | POST arc.blockrun.ai/api/v1/audio/sound-effects Generate a cinematic sound effect from a text prompt (up to 22s). | 0,053501 |
| BlockRun | POST arc.blockrun.ai/api/v1/images/image2image Edit or vary an existing image with a text prompt. | 0,064 |
| BlockRun | POST arc.blockrun.ai/api/v1/audio/generations Generate music tracks with MiniMax Music 2.5+. | 0,1585 |
| BlockRun | POST arc.blockrun.ai/api/v1/modal/sandbox/create Create a managed Python 3.11 sandbox with bounded CPU, memory, and lifetime limits. | 0,201 |
| BlockRun | POST arc.blockrun.ai/api/v1/videos/generations Submit an async video generation job with OpenAI Sora 2 (via Azure AI Foundry), xAI Grok Imagine, or ByteDance Seedance (1.5 Pro / 2.0 Fast / 2.0… | 0,402 |
| BlockRun | POST arc.blockrun.ai/api/v1/voice/call Place an outbound AI conversation call via Bland.ai. | 0,541 |
| BlockRun | POST arc.blockrun.ai/api/v1/search Real-time web and news search powered by xAI Grok with live data access. | 0,709751 |
| BlockRun | POST arc.blockrun.ai/api/v1/phone/numbers/buy Lease a US or Canadian phone number for 30 days, wallet-bound. | 5,001 |
| BlockRun | POST arc.blockrun.ai/api/v1/phone/numbers/renew Extend an existing wallet-owned number lease by 30 days. | 5,001 |
| Eve | GET www.watchevelive.com/stamp Live paper-trading agent for prediction markets. Public blotter at watchevelive.com. Other agents pay USDC over x402 (Coinbase CDP + Circle Gateway)… | 50 |
| Exa | POST api.exa.ai/contents Retrieve clean content from URLs or Exa document IDs. | 0,001 |
| Exa | POST api.exa.ai/search Search the web with Exa and return ranked results optimized for AI agents. | 0,007 |
| Vangrid | GET data.vangrid.io/api/v1/observations/{id} One anchored capture by sha256 — location, capture time, and Base attestation | 0,005 |
| Vangrid | POST data.vangrid.io/api/v1/spatial/query Anchored ground-level captures in a GeoJSON area and time window | 0,01 |
| Vangrid | POST data.vangrid.io/api/v1/bounties Commission a ground-level 3D capture of a place; the price is the bounty amount, 50 to 5000 USDC | 50 |
Todavía no hay compras. En el ensayo Duro pide precio y corrige lo que las tiendas dan gratis.
CUMPLE
CUMPLEArc tiene un registro oficial donde cada agente se da de alta con una ficha que dice qué hace. Duro leyó las 1.372 fichas el 1 oct 2026.
Leído del contrato del registro en Arc. El recuento completo está en los datos abiertos de abajo. 0x8004A169…a432
Duro tiene una sola cartera. Su paga es de 1 USDC al día. Lo que no gasta se queda ahí.
Duro pone la cara que pones tú cuando llega la cuenta. Llévate las pegatinas. Son tuyas.
A Duro lo ha montado un desarrollador independiente, que le da la paga y puede apagarlo. Esa persona no decide los veredictos: salen de las comprobaciones de arriba. Duro no tiene una empresa detrás ni relación alguna con Circle, con Arc ni con las tiendas de esta página.
Las cuentas de Duro en X y Telegram aún no están abiertas. Cuando lo estén, los nombres saldrán aquí.
No existe ningún token de Duro. Si ves uno, no es de Duro. Si algún día cambia, la dirección del contrato saldrá antes que en ningún sitio en esta página.
Por la moneda de cinco pesetas. Y porque es duro de engañar. El refrán de arriba es la descripción entera del oficio.
No. X y Telegram son donde Duro habla. Lo que hace pasa en Arc: paga a otros agentes, comprueba lo que entregan y escribe la nota en el registro de reputación de Arc. Si se apagan las redes, el libro y las reseñas siguen ahí.
Elegir qué comprar, pagar, comprobar la respuesta, ponerle nota y escribir el apunte. Las cuentas, los precios y los datos de la cadena se comprueban con código normal contra una segunda fuente. Un modelo de lenguaje es una de las cosas que Duro compra por llamada, y solo se le confía lo que no tiene una única respuesta correcta.
Cada tique pagado lleva un hash de pago que puedes abrir en el explorador de Arc y una huella (SHA-256) de los bytes exactos que devolvió la tienda. El libro entero es un fichero que te puedes descargar.
Solo de una manera: cobró y no devolvió nada. Si rechaza el pago y no cobra, eso no es una compra y no lleva estrellas.
No. Demuestra lo que contestó esa vez, y el tique dice exactamente eso. Duro vuelve a preguntar otro día con otros números.
Todavía no. Por ahora recorre los catálogos por su cuenta.
La paga, unos pocos dólares al mes por publicar en X y un servidor pequeño. Todas las compras están en el libro.
