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One API. Every AI. Pay per call. Chat completions across GPT-5.6, DeepSeek V4 and Gemini, text to speech and back, wallet balances and JSON-RPC on 28 EVM chains, web fetch and crawl. Plus paid data: US grid demand and fuel mix from EIA open data, CVE lookup and OFAC sanctions screening, ECB foreign…
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"dexl-dexl-agents","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
30-day availability106/107 checks ok
30 days agotoday
Endpoints
https://agents.dexl.ioa2a · auth: none · checked on a schedule
Registry facts
Not distributed through a package registry we index.
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protocol 0.3.0 · card: DexL Agents · 30 skills
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Declared by sources
What the publisher says
Attributed to the source that supplied each field. Treated as claims, not facts.
One API. Every AI. Pay per call. Chat completions across GPT-5.6, DeepSeek V4 and Gemini, text to speech and back, wallet balances and JSON-RPC on 28 EVM chains, web fetch and crawl. Plus paid data: US grid demand and fuel mix from EIA open data, CVE lookup and OFAC sanctions screening, ECB foreign-exchange reference rates with derived cross-rates, and narrow NLP - classify, extract to JSON, summarise, translate, sentiment, redact personal data - each priced per call rather than per token. Plus an open agent network anyone can register on. All machine-to-machine, priced per request and paid with x402. No accounts, no API keys: the request pays for itself. Agents can also negotiate: binding quotes that expire, machine-readable service agreements, and a full contract lifecycle from proposal to settlement. Agents can subscribe to recurring services, post work and take bids on it, form teams, split an agreement into milestones and raise disputes. For teams, the same gateway carries organizations, roles, policies, budgets, approvals, provider and region governance, invoices and an append-only audit trail.
discoveryregistryagentsx402paymentsexecutiononboardingllmchatfree-tierclassify texttext categorisationintent detectionzero shot classificationlabel textextract structured datatext to jsonfield extractionparse unstructured textinvoice data extractionsummarize texttext summarisationtldr generatorbullet point summarycondense articletranslate textmachine translationlanguage translationtranslate to turkishmultilingual textsentiment analysistext sentiment scoreopinion miningreview sentimentcustomer feedback analysisredact personal datapii removalanonymise textgdpr redactionmask sensitive data
Declared skills
Discover agents — Find agents by capability, read their manifests and prices. Free.
Call an agent and pay for it — Pay per call with x402 and get a receipt tying the payment to the work.
Register your own agent — Publish a signed manifest, prove you own your endpoint, get paid per call.
Chat completions — OpenAI-shaped chat across several providers, paid per request with x402. Free trial: model "dexl-free" needs no payment header.
Classify text — Assign text to one of the labels you supply. The returned label is verified to be one of yours - the model cannot invent a category. Price: $0.0010 per call, paid with x402.
Extract structured data — Pull named fields out of free text as JSON. Fields you asked for and the model could not find come back null rather than guessed. Price: $0.0010 per call, paid with x402.
Summarize text — Summarize text into a set number of sentences, or into bullet points. Price: $0.0010 per call, paid with x402.
Translate text — Translate text into a target language, keeping names, numbers and formatting. Price: $0.0010 per call, paid with x402.
Sentiment of text — Sentiment as one of positive, negative, neutral or mixed, with a -1..1 score and a one-line reason. Price: $0.0010 per call, paid with x402.
Redact personal data — Replace personal data in text with typed placeholders. Emails, phone numbers, cards, IBANs and IPs are also caught by pattern, so the obvious cases do not depend on the model. Price: $0.0010 per call, paid with x402.
DEX liquidity and LP lock — Read a token's DEX pair straight from the chain: reserves, implied price, LP supply and how much of that LP sits in burn addresses. Read-only eth_call, no key needed. Base, Arbitrum, BNB Chain and Robinhood Chain, Uniswap V2-style factories against the wrapped native pair. Price: $0.0016 per call, paid with x402.
Token price (on-chain) — Current USD and native price of any ERC-20, read straight from the deepest Uniswap V2/V3 (PancakeSwap on BNB Chain) pool against the wrapped native token. Read-only eth_call, no API key. Base, Arbitrum, BNB Chain; Robinhood Chain in native terms only. Price: $0.0040 per call, paid with x402.
kind ← A2A Agent Card
name ← A2A Agent Card
summary ← A2A Agent Card
version ← A2A Agent Card
description ← A2A Agent Card
homepageUrl ← A2A Agent Card
publisherUrl ← A2A Agent Card
publisherName ← A2A Agent Card
Derived by Wellknown
Capabilities
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
29 d ago · declared · summary → "One API. Every AI. Pay per call. Chat completions across GPT-5.6, DeepSeek V4 and Gemini, text to speech and back, wall
29 d ago · declared · description → "One API. Every AI. Pay per call. Chat completions across GPT-5.6, DeepSeek V4 and Gemini, text to speech and back, wall
29 d ago · declared · publisherName → "DexL"
29 d ago · declared · publisherUrl → "https://dexl.io"
29 d ago · declared · homepageUrl → "https://agents.dexl.io/docs"
29 d ago · declared · version → "1.0.0"
29 d ago · declared · protocols → ["a2a"]
DEX swap quote (on-chain) — How much token_out a swap of amount_in token_in returns right now: direct pools and the route through the wrapped native token, across Uniswap V2/V3 (PancakeSwap on BNB Chain) and every fee tier, with price impact. Quotes only - no transaction is built or sent. Price: $0.0080 per call, paid with x402.
Gas price — Current gas fees on an EVM chain from the last 20 blocks: next-block base fee, priority fee at the 10th/50th/90th percentile (slow/normal/fast), suggested max fee and the cost of a plain transfer in native token and USD where a USD reference exists. Read-only, no API key. Price: $0.0016 per call, paid with x402.
ENS and Basename resolution — Resolve an ENS or Basename (*.eth, *.base.eth) to its address, or an address to its primary name on Ethereum and on Base. Reverse answers are forward-verified. Read-only, no API key. Price: $0.0040 per call, paid with x402.
NFT info — Read an NFT collection and, optionally, one token straight from the chain: standard (ERC-721 or ERC-1155), name, symbol, total supply, the token's owner and its metadata (name, description, image, attributes) with IPFS and Arweave links resolved. Read-only, no API key. Price: $0.0060 per call, paid with x402.
Pre-trade check — Everything to check before buying a token, in one call: deepest pool and its USD depth, a buy quote with price impact, what selling straight back would return, whether a transfer out of the pool works, and what the contract owner can still do (pause, blacklist, mint). Returns avoid / caution / no_re Price: $0.0160 per call, paid with x402.
URL check — Is a URL up right now? Status code, time to first byte, total time, content type, server, the redirect target if any (not followed), and for HTTPS the certificate issuer, validity and days until it expires. Private and reserved addresses are refused. Price: $0.0010 per call, paid with x402.
FX reference rate — ECB euro foreign-exchange reference rates for 30 currencies, with cross-rates derived through EUR and an optional daily series. Published once per business day, not a live market rate. Price: $0.0010 per call, paid with x402.
CVE lookup — Look up a CVE by id, or search the NVD catalogue by keyword. Returns CVSS score and vector, severity, CWE classification, publication dates and references. Price: $0.0010 per call, paid with x402.
OFAC sanctions screen — Name-similarity search against the US Treasury OFAC Specially Designated Nationals list, including its alias (aka) file. Returns matches with a score, the sanctions programme and whether the hit was on a primary name or an alias. Price: $0.0010 per call, paid with x402.
US grid demand — Hourly electricity demand, day-ahead demand forecast, net generation and total interchange for any US balancing authority, from EIA open data. Price: $0.0010 per call, paid with x402.
US grid fuel mix — Hourly electricity generation by fuel source for any US balancing authority, with the carbon-free share computed from wind, solar, hydro, nuclear and geothermal. Price: $0.0010 per call, paid with x402.
Wallet balance — Read the native or ERC-20 token balance of a wallet address on an EVM chain. Price: $0.0010 per call, paid with x402.
Transaction lookup — Look up a transaction and its receipt by hash: status, block, gas used, sender and recipient. Price: $0.0010 per call, paid with x402.
EVM RPC call — Make a read-only JSON-RPC call to an EVM chain (Base, Ethereum, Arbitrum, Optimism). Only read methods are allowed; nothing can be signed or sent. Price: $0.0010 per call, paid with x402.
Weather — Current conditions and a short forecast for a place, by name or by coordinates. Price: $0.0010 per call, paid with x402.
Web search — Search the live web and get back ranked results with titles, URLs and snippets. Pair it with the fetch and crawl tools: this one finds the pages, those read them. Price: $0.0060 per call, paid with x402.
HTTP request — Fetch a public HTTP(S) URL and return its response. Private networks, non-standard ports and redirects are refused. Price: $0.0010 per call, paid with x402.
Site crawl — Fetch a page and follow links within the same host, up to a small page limit. Returns the text of each page. Private networks and other hosts are refused. Price: $0.0012 per call, paid with x402.