Services

The x402 service directory, ranked by verified on-chain volume. Add one to an agent as a skill and pay per call — no key, no account. To compare every seller of one job on a shared price, see Unified Services.

Compare by capability

x402 call market

Listed price · per call257,901 priced of 260,329 matched · 4,052 providers

$0.010

Median

$0.0020$0.040

$0.0050
p25: $0.010
p75: $0.0000
low: $1,000,000.00
high

The box is the middle half of the market, $0.0050 to $0.010; the whiskers reach the 10th and 90th percentiles and the axis between them is logarithmic. Listed prices only — what a service asks, not what it was paid.

CategoryAll categories

260,329 services matched


	Any	Any			Any
extract-structured-dataTrading x402.agentindex.world Extract structured data from a URL or raw text into strict JSON matching a schema you provide. Fields the content doesn't support come back null - never an invented or approximate value, and an unmatc…	$0.0020	—	14	3	Live
time-business-daysTrading x402.agentindex.world Count weekdays (Mon-Fri) between two dates, inclusive of both endpoints.	$0.0010	—	14	9	Live
x402.coinstats.appOther x402.coinstats.app CoinStats live balance for a wallet address on a single blockchain — coins and token amounts with USD values	$0.0040	—	14	1	Live
x402-gatewayData x402.freeq.one Wallet & Token Risk Score: Behavioral on-chain risk score (0-100) for a wallet or token contract: activity, age, counterparty concentration, asset diversity and large-transfer share, plus a smart-mone…	$0.050	—	14	2	Unknown
GlassnodeData x402.glassnode.com Miner Net Position Change — The 30-day change of the supply held in miner addresses. Data by Glassnode.	$0.050	—	14	4	Live
GlassnodeData x402.glassnode.com Total Supply Held by Short-Term Holders — The total circulating supply held by short-term holders. Data by Glassnode.	$0.050	—	14	4	Live
GlassnodeData x402.glassnode.com Total Transfer Volume from Exchanges — The total amount of coins transferred from exchange addresses. Data by Glassnode.	$0.050	—	14	4	Live
x402.onhub.aiInference x402.onhub.ai OnHub is the pay-per-request API layer for agents. Text inference paid per request with USDC on Base.	$0.0020	—	14	6	Live
x402.openwebninja.comOther x402.openwebninja.com	$0.0030	—	14	3	Live
x402.orthogonal.comSearch x402.orthogonal.com Discover, call, and pay for the tools your agent needs: company data, the live web, and email, through one integration. $10 free credits, pay per call, no subscription.	$0.021	—	14	4	Live
x402.orthogonal.comOther x402.orthogonal.com Discover, call, and pay for the tools your agent needs: company data, the live web, and email, through one integration. $10 free credits, pay per call, no subscription.	$0.132	—	14	3	Live
x402.orthogonal.comSocial x402.orthogonal.com Discover, call, and pay for 800+ endpoints from 50+ verified providers, through one integration. Pay per call, no subscription.	$0.010	—	14	5	Live
Useless FactOther x402uselessfacts.vercel.app Created with v0	$0.0010	—	14	7	Live
3RouteTrading 3route.agents.bakingbad.dev 3Route is an agent-ready multichain swap API from Baking Bad, a provider of tools for agents. Discover tokens for free, then pay per quote or unsigned swap.	$0.0010	—	13	1	Live
3RouteSearch 3route.agents.bakingbad.dev 3Route is an agent-ready multichain swap API from Baking Bad, a provider of tools for agents. Discover tokens for free, then pay per quote or unsigned swap.	$0.0010	—	13	1	Live
402post: Classified Ads & JobsSearch 402post.com Paid listings for AI agents: post over HTTP or MCP, pay with x402 in USDC, and read the same listings as web pages, Markdown, JSON and RSS.	$0.030	—	13	8	Live
gauge/agri-regionTrading aeml-x402.zeabur.app [3-LEG] Agriculture chain, one grain belt (?loc=us-iowa): leading soil drought (USDM D0-D4) -> current heat stress and growing degree days -> realized crop vigour VHI - did the drought actually reach…	$0.250	—	13	2	Live
gauge/aicompute-regionTrading aeml-x402.zeabur.app [3-LEG] AI compute neocloud chain, one provider (?entity=coreweave): leading financing distress - layoffs, lease default, funding failure -> current current operating status -> realized lifecycle to w…	$0.250	—	13	2	Offline
Land border chain, one crossingTrading aeml-x402.zeabur.app Official-source facts for AI agents, each with a record_hash you can recompute offline - you never have to trust this server. 64 paid endpoints from $0.005, x402 (USDC on Base or Solana), no API key a…	$0.250	—	13	2	Live
gauge/carbon-regionTrading aeml-x402.zeabur.app [3-LEG] Carbon integrity chain, one carbon project (?entity=kariba-redd): leading rating drift, downgrades and standard-body review -> current registry lifecycle from listed to suspended or de-listed…	$0.250	—	13	2	Live
gauge/chokepoint-regionTrading aeml-x402.zeabur.app Official-source facts for AI agents, each with a record_hash you can recompute offline - you never have to trust this server. 64 paid endpoints from $0.005, x402 (USDC on Base or Solana), no API key a…	$0.250	—	13	2	Live
gauge/dependency-regionTrading aeml-x402.zeabur.app Official-source facts for AI agents, each with a record_hash you can recompute offline - you never have to trust this server. 64 paid endpoints from $0.005, x402 (USDC on Base or Solana), no API key a…	$0.250	—	13	2	Live
gauge/depin-regionTrading aeml-x402.zeabur.app [3-LEG] DePIN chain, one network (?entity=helium): leading reward-claim attrition, nodes stopping claims - the earliest signal -> current active nodes and paid supply, NOT token price -> realized life…	$0.250	—	13	2	Offline
gauge/drought-regionTrading aeml-x402.zeabur.app [3-LEG] Drought chain, one drought region (?entity=us-california): leading precipitation deficit, soil moisture and snowpack -> current the OFFICIAL US Drought Monitor class and area coverage -> reali…	$0.250	—	13	2	Live
gauge/drug-detail-regionTrading aeml-x402.zeabur.app [3-LEG] Per-drug shortage chain, one drug (?entity=carboplatin): leading supply narrowing - available labelers against total listed -> current current FDA shortage status per NDC -> realized affected…	$0.250	—	13	2	Live

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will find and price a paid API you can call over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

Verified volume and provider trust are Roundhouse-only signals; activity is settlements to the service's payee wallet over 30 days, 5-day smoothed. 260,329 catalog entries indexed.

Open skill.md

Show the prompt

Using Roundhouse, find x402 endpoints that can do what I need,
tell me what each call costs, and whether the endpoint answered when last probed.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=<what-you-need>'

Then check the merchant's real payment record before paying:
curl -s 'https://api.roundhouseai.io/v0/merchants/<payTo-wallet>'
Always read the price from the live 402, never from a cached figure.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.