settled.tools

● healthy general

Price: $0.002 in USDC on Base. Signed check of an x402 endpoint before you pay it: who really pays it on Base (settlements and unique payers over 30 days), a fresh unpaid probe (cached ≤5 min) with status, latency and the parsed quote, payability, paying agents' reports, the seller's claim, the scout's last real purchase (settlement transaction and whether it matched the listing), a quality sco...

Paid verification

How it works

No sponsored paid call yet.

Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.

Quality grade

How grading works

A 73.8 / 100

Availability 20.0 / 20

Endpoint responded (HTTP 200)

Payability 15.0 / 15

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 17.1 / 35

29 distinct payers, 83 USDC transfers in the last 30 days

Performance 8.7 / 10

Last probe answered in 430 ms (full marks at 200 ms or less)

Readiness 13.0 / 15

Agent readiness 87/100

Owner verified 0.0 / 5

Nobody has claimed this listing yet

Endpoint last checked 18 h ago. On-chain activity last read 2 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

B · 87/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here A, 73.8/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements	10/10	Payment requirements carry a payee, a mainnet network and a price.
Live 402 challenge	20/25	Endpoint reachable; its 402 challenge was seen earlier (430 ms).
x402 version	n/a	x402 version not observed yet.
Signed descriptor	n/a	No x402 standard defines a signed descriptor.
Uptime (30 days)	15/15	32/32 probes succeeded over 30 days (100%).
Resource declaration	10/10	Declares 23 paid resource(s).
Verified identity	5/10	Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags	5/5	seen in a source within 7 days; declares x402.
Security declaration	n/a	Payment is the access control for an x402 resource.

Applicable criteria total 75 points, scaled to 100.

Responsiveness: Responsive (430 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: x402_manifest, bazaar_feed, catalog_listing. Qualifies the payment claim; adds no points.

Measured 2026-11-11.

Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. It also feeds 15 points of the x402 quality grade.

Compared with peers

Against 10,082 reachable x402 APIs in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.

Readiness: Higher than 75% of peers; This listing 87 · peer median 78
Latency: Faster than 25% of peers; This listing 430 ms · peer median 205 ms

Where it loses the most points, and how to win them back

Live 402 challenge −5 — Answer the paid path with a valid 402 challenge.
Now: Endpoint reachable; its 402 challenge was seen earlier (430 ms).
Verified identity −5 — Claim the listing and prove control of its domain.
Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.

How many agent tools actually work · All statistics

Paid endpoints

23 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

POST https://settled.tools/v1/export

Price: $5.00 in USDC on Base. Index export: every x402 endpoint Settled tracks (over 60,000, live and dead) in one gzipped JSON download, with what free searches leave out: each seller's 30-day on-chain demand on Base (USDC settlements, unique paying wallets, last settlement), the scout's paid deliv

POST https://settled.tools/v1/export/research

Price: $49.00 in USDC on Base. Index export research licence: the same download as POST /v1/export (every x402 endpoint Settled tracks, live and dead, with each seller's 30-day on-chain demand on Base, the scout's delivery checks, payability, flags and listing text), but the link lasts 30 days and 6

POST https://settled.tools/v1/export/research/year

Price: $490.00 in USDC on Base. Index export research licence for a year: the same download as POST /v1/export/research, but the link lasts 365 days and 730 downloads, each generated fresh. Terms: /terms.

POST https://settled.tools/v1/seller-watch

Price: $5.00 in USDC on Base. Seller Watch: 30 more days of alerts about your own claimed endpoints, every endpoint paid to your wallet included. Settled tells you when its scout paid one of your endpoints and got nothing usable or not what you listed (strike one), when your wallet is put on hold (a

POST https://settled.tools/v1/seller-watch/year

Price: $50.00 in USDC on Base. Seller Watch for a year: 365 more days of alerts about your own claimed endpoints (25 checked about every 15 minutes, the ones you choose), one payment. Body: {wallet}; an unclaimed wallet is refused before you pay. Terms: /terms.

POST https://settled.tools/v1/seller-watch/plus

Price: $15.00 in USDC on Base. Seller Watch Plus: 30 more days of Seller Watch for your claimed wallet with up to 250 of its endpoints checked about every 15 minutes (the regular Seller Watch checks 25), with an alert when one stops being payable, comes back, changes price or asks buyers to pay a di

POST https://settled.tools/v1/seller-watch/plus/year

Price: $150.00 in USDC on Base. Seller Watch Plus for a year: 365 more days of Seller Watch with up to 250 of your claimed wallet's endpoints checked about every 15 minutes, one payment. Body: {wallet}; an unclaimed wallet is refused before you pay. Terms: /terms.

POST https://settled.tools/v1/retest

Price: $2.00 in USDC on Base. Seller re-test: Settled's scout buys from your x402 endpoint now, with real USDC on Base, and checks the response against your listing the same way it checks every purchase. The purchase is public at /v1/deliveries, marked as requested. You are charged only if the scout

POST https://settled.tools/v1/retest/fleet

Price: $2.00 in USDC on Base. Seller fleet re-test: for a claimed wallet, Settled's scout buys from every live endpoint paid to it, up to 25, in one go, and checks each response against its listing the same way it checks every purchase, for the price of one re-test. Never-delivered endpoints go firs

POST https://settled.tools/v1/watch

Price: $2.00 in USDC on Base. Watchdog: 30 days of monitoring for one x402 endpoint, renewable. Settled probes it about every 15 minutes and records a signed alert whenever its status, payability, price or payTo changes, a heads-up about a day before it expires, and a notice at expiry. Give a webhoo

POST https://settled.tools/v1/watch/year

Price: $20.00 in USDC on Base. Watchdog for a year: 365 days of monitoring for one x402 endpoint, the same alerts as POST /v1/watch (probed about every 15 minutes, a signed alert on every change to status, payability, price or payTo, a heads-up a day before the end). Body: {url, webhook?}, or {watch

POST https://settled.tools/v1/watch/pack

Price: $10.00 in USDC on Base. Watchdog pack: up to 10 x402 endpoints watched for 30 days in one payment, each its own Watchdog with its own alerts feed (probed about every 15 minutes, a signed alert on every change to status, payability, price or payTo). Body: {urls: [...], webhook?} to start them,

POST https://settled.tools/v1/watch/pack/year

Price: $100.00 in USDC on Base. Watchdog pack for a year: up to 10 x402 endpoints watched for 365 days in one payment, each its own Watchdog with its own alerts feed. Body: {urls: [...], webhook?}, or {watch_ids: [...]} to add a year to existing watches. Terms: /terms.

POST https://settled.tools/v1/bundle/buyer

Price: $5.00 in USDC on Base. Buyer bundle: a 30-day pass and a Watchdog on up to 6 x402 endpoints, one payment, 30 days. The pass unlocks preflight and every paid route and MCP tool at 120 requests/min with no daily cap; each Watchdog probes its endpoint about every 15 minutes and records a signed

GET https://settled.tools/v1/preflight

Price: $0.005 in USDC on Base. Pre-spend check for one x402 endpoint, as one signed answer: whether the seller's on-chain sales look organic or self-generated (settlement integrity), a fresh probe on both verbs with the parsed quote and payability verdict, whether the payTo exists on Base, the selle

GET https://settled.tools/v1/check

GET https://settled.tools/v1/endpoints

Price: $0.005 in USDC on Base. Ranked list of live x402 endpoints (top 50) filtered by keyword, network and max price, ordered by Settled quality score. Use it to find a working alternative to a dead or overpriced endpoint.

GET https://settled.tools/v1/payto/:address

Price: $0.005 in USDC on Base. Seller reputation by payTo address: whether its on-chain sales look organic or self-generated (payer concentration, single-source funding and circular flows, labelled organic / concentrated / single_source / circular), settlements and unique payers on Base over 30 days

POST https://settled.tools/v1/pass

Price: $0.05 in USDC on Base. Buy a 24-hour day pass: one payment unlocks preflight, check, endpoints, payto, income and income/check, and every MCP tool, for 24h at up to 120 requests/min, endpoint searches up to 1,000 a day (the Watchdog, Seller Watch, the seller re-test and the index export are s

POST https://settled.tools/v1/pass/month

Price: $1.00 in USDC on Base. Buy a 30-day pass: the same access as the day pass (preflight, check, endpoints, payto, income and income/check, every MCP tool, 120 requests/min, endpoint searches up to 1,000 a day) for 30 days in one payment, so an agent renews once a month instead of daily. Returns

POST https://settled.tools/v1/pass/year

Price: $10.00 in USDC on Base. Buy a yearly pass: the same access as the day pass for 365 days in one payment. Returns a bearer token to send as the x-settled-pass header. Terms: /terms.

GET https://settled.tools/v1/income

Price: $0.01 in USDC on Base. Verified agent-income listings: open bounties and tasks from sanctioned venue APIs (Taskmarket, Superteam Earn, GitHub bounty labels), each with reward, agent-access policy, gating (KYC / human claim / self-custody wallet), a honeypot scan with reasons, a trust score an

GET https://settled.tools/v1/income/check

Price: $0.005 in USDC on Base. Scan one bounty / task / repository URL before working on it: fetches it (GitHub issues and repos via the API), runs the honeypot pattern scan (hidden HTML-comment instructions, prompt injection, credential requests, fork/star anomalies, dead or archived repos, reward

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://settled.tools/  # expect HTTP 402 Payment Required (about $0.002/call)

/.well-known/x402.json

https://settled.tools/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar since 2026-09-29 x402scan since 2026-10-03 mcp since 2026-10-08 x402 since 2026-10-09