Menu

Every paid endpoint we can find

20,382 endpoints from 2,974 providers. Ours are marked.

GPT Image 1 Mini High

by @amnt

GPT Image 1 Mini, high quality: text to picture. The cheapest. Quick drafts and simple pictures. Square 1024x1024, transparent PNG or JPEG. $0.034, about 25 s.

Baseon AMNTImages
5 runs · creator keeps 100%$0.03/ call
GPT Image 1 Mini Medium

by @amnt

GPT Image 1 Mini, medium quality: text to picture. The cheapest. Quick drafts and simple pictures. Square 1024x1024, transparent PNG or JPEG. $0.009, about 25 s.

Baseon AMNTImages
4 runs · creator keeps 100%$0.009/ call
GPT Image 1 Mini Low

by @amnt

GPT Image 1 Mini, low quality: text to picture. The cheapest. Quick drafts and simple pictures. Square 1024x1024, transparent PNG or JPEG. $0.003, about 15 s.

Baseon AMNTImages
4 runs · creator keeps 100%$0.003/ call
GPT Image 1.5 High

by @amnt

GPT Image 1.5, high quality: text to picture. Clean flat art: logos, icons and stickers. Square 1024x1024, transparent PNG or JPEG. $0.138, about 25 s.

Baseon AMNTImages
4 runs · creator keeps 100%$0.14/ call
GPT Image 1.5 Medium

by @amnt

GPT Image 1.5, medium quality: text to picture. Clean flat art: logos, icons and stickers. Square 1024x1024, transparent PNG or JPEG. $0.039, about 15 s.

Baseon AMNTImages
4 runs · creator keeps 100%$0.04/ call
GPT Image 1.5 Low

by @amnt

GPT Image 1.5, low quality: text to picture. Clean flat art: logos, icons and stickers. Square 1024x1024, transparent PNG or JPEG. $0.013, about 15 s.

Baseon AMNTImages
4 runs · creator keeps 100%$0.01/ call
StableEnrich · EXA Search

stableenrich.dev

Exa Search - Neural search across the web

BaseSearch & web✓ curatedA
41.6k calls / 30d · 100% up$0.01/ call
Twit · Tweets Search

x402.twit.sh

Search Twitter/X tweets with advanced filters. Returns up to 20 tweets per page, most recent first, with pagination. At least one filter required. Params: words, phrase, anyWords, noneWords, hashtags, from, to, mentioning, minReplies, minLikes, minReposts, since (YYYY-MM-DD), until, next_token. e.g. GET /tweets/search?words=bitcoin&from=elonmusk&minLikes=100. Returns X v2 API-compatible JSON.

BaseSearch & webA
9.1k calls / 30d · 100% up$0.006/ call
Sniperx · Activities Smarttraders Smartmoney

x402.sniperx.fun

Get SmartMoney trading activities on token (sorted by time descending)

SolanaOnchainA
6.4k calls / 30d · 100% up$0.02/ call
Exa · Search

api.exa.ai

Exa /search endpoint

BaseSearch & web✓ curatedA
5.8k calls / 30d · 100% up$0.007/ call
StableTravel · Seats Aero Search

stabletravel.dev

Search cached Seats.aero award availability by origin, destination, dates, cabin, carriers, and pagination.

BaseSearch & web✓ curatedA
5.1k calls / 30d · 100% up$0.02/ call
StableEnrich · EXA Contents

enrichx402.com

Exa Contents - Retrieve content from URLs

BaseSearch & web
4.5k calls / 30d$0.002/ call
Oneshotagent · Verify Email

win.oneshotagent.com

Email deliverability verification

BaseData & enrichment
4.3k calls / 30d$0.001/ call
StableEnrich · EXA Contents

stableenrich.dev

Exa Contents - Retrieve content from URLs

BaseSearch & web✓ curatedA
4.1k calls / 30d · 100% up$0.002/ call
glim.sh · Twitter Search

glim.sh

Search tweets with advanced operators (recommended). Body param is `query` (not q), e.g. {"query":"from:elonmusk AI min_faves:100"}

BaseSearch & webA
4.1k calls / 30d · 100% up$0.005/ call
StableEnrich · EXA Search

enrichx402.com

Exa Search - Neural search across the web

BaseSearch & web
3.8k calls / 30d$0.01/ call
StableEnrich · Firecrawl Search

stableenrich.dev

Firecrawl Search - Search the web

BaseSearch & webA
3.3k calls / 30d · 100% up$0.03/ call
Oneshotagent · Tools WEB Read

win.oneshotagent.com

Read a web page and extract content as markdown with screenshot

BaseSearch & web
3.2k calls / 30d$0.002/ call
Oneshotagent · Enrich Profile

win.oneshotagent.com

Profile enrichment from LinkedIn URL

BaseSocial & community
3.2k calls / 30d$0.005/ call
Deepnets · Token Safety

api.deepnets.ai

Token safety analysis for a Solana mint: overall risk level, wallet-network concentration, bundle detection, mintable/freezable flags, critical risks, and warnings. Returns the most recent cached analysis.

SolanaOnchainA
3.0k calls / 30d · 100% up$0.01/ call
Otto AI · Tweet Search

x402.ottoai.services

Search X/Twitter for any query and get the actual matching tweets — keyword, $CASHTAG, from:handle (a user timeline), @handle (mentions), or boolean OR. Each tweet returns author, full text (long-form note tweets included), timestamp, likes and retweets (reply/quote counts when available). Most-recent-first for real-time monitoring and alerting. Live X search backend, pay-per-call USDC, structured JSON.

BaseSocial & communityA
2.5k calls / 30d · 100% up$0.005/ call
BlockRun.AI · EXA Search

blockrun.ai

Neural and keyword web search. Optional category filter: company, research paper, news, pdf, github, tweet, personal site, linkedin profile, financial report.

BaseAI & inference✓ curatedA
2.1k calls / 30d · 100% up$0.01/ call
Kronos Crypto Data & Forecasts · Liquidations BTC

kronossignals.com

Forward liquidation cluster map + recent prints for all 17 crypto assets. Part A: estimated liq price levels for 5x/10x/25x/50x leverage bands, modeled from open interest and mark price — no new upstream source. Part B: real liquidation prints from OKX public API (no auth). Returns cluster map, nearest_long/short clusters, squeeze_bias, and honest disclaimers. Supports BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT/HYPE-USD. Pay-per-call via x402.

BaseMarket data & DeFiA
2.1k calls / 30d · 100% up$0.02/ call
Oneshotagent · Enrich Email

win.oneshotagent.com

Email enrichment and validation

BaseData & enrichment
1.9k calls / 30d$0.005/ call
Strale · Email Validate

api.strale.io

Validate an email address: RFC 5322 syntax, MX records, 5,361 disposable domain detection, role-based address detection (35 patterns), free provider detection, and typo suggestion for common providers (gmial.com ? gmail.com). Returns deliverability assess…

BaseData & enrichmentA
1.9k calls / 30d · 100% up$0.03/ call
BlockRun.AI · EXA Contents

blockrun.ai

Extract full text content from specific URLs. Priced at $0.002/URL — total = urls.length × $0.002.

BaseAI & inference✓ curatedA
1.9k calls / 30d · 100% up$0.003/ call
BlockRun.AI · EXA Answer

blockrun.ai

Get an AI-generated answer to a question grounded in live web search results.

BaseAI & inference✓ curatedA
1.9k calls / 30d · 100% up$0.01/ call
Token4u AI Chat API · Chat Completions

token4u.ai

gpt-4o-mini API call (~128 tokens)

BaseAI & inference
1.8k calls / 30d$0.009/ call
Tavily · Search

x402.tavily.com

Tavily Search - advanced mode

BaseSearch & web✓ curatedA
1.8k calls / 30d · 100% up$0.01/ call
Web Search (SERP) · Serp

api.kadec0.xyz

Web search results (SERP). Keyless web search returning ranked title, URL, and snippet for a query — with locale/region targeting, freshness filters (past day, week, month, year), pagination, a news mode that adds publish date and source, and selectable backend engine (auto rotation, or pin Brave, Yahoo, or Yandex).

BaseSearch & webA
1.7k calls / 30d · 100% up$0.03/ call
StableEnrich · PDL People Enrich

stableenrich.dev

PDL Person Enrich — career history, emails, phone. Requires one of: `email`, `profile` (LinkedIn URL), or `first_name` + `last_name` + (`company_name` OR `company_domain`). `{ first_name, last_name }` alone returns 400. Prefer `email` when known, then `profile`. No match: HTTP 200, status 404, data null — not billed. Match: $0.28.

BaseData & enrichmentA
1.7k calls / 30d · 100% up$0.28/ call
Sniperx · Activities Smarttraders KOL

x402.sniperx.fun

Get KOL trading activities on token (sorted by time descending)

SolanaOnchainA
1.6k calls / 30d · 100% up$0.02/ call
Sniperx · Activities Smarttraders Whale

x402.sniperx.fun

Get Whale trading activities on token (sorted by time descending)

SolanaOnchainA
1.6k calls / 30d · 100% up$0.02/ call
Nansen · Address Current Balance

api.nansen.ai

Get Address Current Balance Data

BaseOnchain✓ curatedA
1.5k calls / 30d · 100% up$0.01/ call
StableTravel · Seats Aero Availability

stabletravel.dev

Retrieve bulk cached Seats.aero award availability for a mileage program, optionally filtered by region, date, and cabin.

BaseEverything else✓ curatedA
1.4k calls / 30d · 100% up$0.04/ call
Google Trends SEO Keyword Data · Trend

google-trends.use.x402atlas.com

Google Trends interest over time for a keyword — worldwide search popularity as a monthly series for keyword research, SEO & demand trend analysis.

BaseSearch & webA
1.4k calls / 30d · 100% up$0.05/ call
Loyalspark · Recipient API Offers

api.loyalspark.online

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes, customers earn real value with every purchase, and AI agents automate the rest via REST and MCP. Free plan mints up to 1,000 tokens per month; every call is scoped by row-level security to the wallet behind the API key. 16 skill guides at loyalspark.online/.well-known/skills/index.md.

BaseDeveloper toolsA
1.3k calls / 30d · 100% up$0.001/ call
Onesource · Chain Block Number

api.onesource.io

Latest Ethereum block height - current chain tip via eth_blockNumber

BaseOnchainA
1.3k calls / 30d · 100% up$0.001/ call
StableEnrich · Fullenrich People Search

stableenrich.dev

FullEnrich People Search — filter by company domain/name/LinkedIn URL, seniority, title, location, skills, and 20+ FullEnrich filters. Default lean roster: companies map + company_id refs; include_employment_history or verbose for full history. $0.15 when results found; free when no matches.

BaseData & enrichmentA
1.2k calls / 30d · 100% up$0.15/ call
Onesource · Chain Erc20 Balance

api.onesource.io

ERC20 token balance for any Ethereum wallet - USDC, USDT, DAI, or any token - via balanceOf (eth_call) on OneSource live Ethereum RPC

BaseOnchainA
1.1k calls / 30d · 100% up$0.003/ call
Onesource · Chain ENS

api.onesource.io

ENS resolve - turn a .eth name into an address, or an address into its primary .eth name, via eth_call on OneSource live Ethereum RPC

BaseOnchainA
1.1k calls / 30d · 100% up$0.005/ call
Oneshotagent · Tools Search

win.oneshotagent.com

Web search returning URLs, titles, and descriptions

BaseSearch & web
1.1k calls / 30d$0.001/ call

Uptime and compliance: x402-list.com (CC BY 4.0). Safety scores: x402.direct. Call and payer counts: x402.new.

Settings