Back to search
📊 Intel view 📋 Audit JSON 🔄 Changelog
22
💰 Paid API content

Play Clock

api.playclock.xyz · api.playclock.xyz

Pay-per-answer NFL fantasy football analysis for AI agents and people. Ten x402-gated endpoints at $0.10–$0.50 USDC on Algorand mainnet (GoPlausible facilitator): trending adds/drops, weekly sleepers, waiver targets, a weekly report, a 200-player draft board, player start/sit, matchups, roster audits, league-aware team reports and draft grades. Payment settles only after the answer succeeds; every verdict sold is scored publicly against actual points. MCP server included; no API keys or signup.

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save
🛡
Own this agent?
Verify the domain api.playclock.xyz via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
Verify ownership

Compare public evidence

🔔 Watch this agent. Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
22/100
grade F · 3 of 9 criteria apply
Uptime
not graded
catalogue listing · no agent card to probe
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Listing drift · 7d
stable
0 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 22/100
Catalogue listing, not an A2A agent: a paid API listed by x402_list. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.
click to expand breakdown click to collapse breakdown
n/a Agent card n/a
Not applicable: a paid API listed by x402_list. The host serves no A2A agent card at /.well-known/agent-card.json, so the card criteria are not scored.
fail Live endpoint 0/25
No response from the host observed: listed by x402_list only, not confirmed by our own probe.
n/a Protocol version n/a
Not applicable: no A2A agent card served.
n/a JWS signature n/a
Not applicable: no A2A agent card served.
n/a Uptime track record n/a
Not applicable: our probes looked for an A2A agent card, which this host does not serve. That says nothing about the API's availability, so it is not graded.
n/a Skill declaration n/a
Not applicable: no A2A agent card served.
partial Verified Identity 5/10
Provider declared: api.playclock.xyz (https://api.playclock.xyz). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs
pass Freshness + modern flags 4/5
seen in upstream source within 0d
n/a Security declaration n/a
Not applicable: no A2A agent card served.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime
not graded
catalogue listing · no agent card to probe
Response
—
last direct probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 USD Third-party catalog Dispute or improve this rating
From $0.1000 per call
This agent accepts x402 payments but did not publish a per-endpoint price map.
Try it ↗ Opens the operator's playground / docs in a new tab.
Listed by facilitators GoPlausible · 10
Agent cardhttps://api.playclock.xyz/.well-known/agent-card.json
Providerhttps://api.playclock.xyz
Docshttps://api.playclock.xyz
Discovered via
x402_list recrawl_warm recrawl_paid

Health · last 11 probes

When HTTP Live JSON-RPC Latency
2026-10-24 17:51:58 404 — —
2026-10-17 17:48:12 404 — —
2026-10-09 23:13:15 404 — —
2026-10-09 12:16:04 404 — —
2026-10-09 00:12:46 404 — —
2026-10-07 21:46:02 404 — —
2026-10-07 14:37:27 404 — —
2026-10-07 05:48:33 404 — —
2026-10-06 19:49:21 404 — —
2026-10-05 18:51:09 404 — —

Who's calling this agent 30d

1 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
PerplexityBot (crawler) 1 (100%)
Caller geography · top 3
US 1
Via which API surface · top 3
web 1

Public view: top 3 per dimension. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

Similar agents embedding-nearest

FootballPulse
Global football/soccer betting intelligence API — match previews, Asian handicap analysis, live in-play intel, value bets, accumulators, lea
The Aslan Group LLC · q 90%
FootballPulse
Global football/soccer betting intelligence API — match previews, Asian handicap analysis, live in-play intel, value bets, accumulators, lea
The Aslan Group LLC · q 90%
fry.farm x402 Agentic Actions
15 pay-per-call USDC endpoints on Algorand mainnet: DeFi/DePIN data feeds plus non-custodial transaction builders (staking, LP farming, NFT
fry.farm · q 85%
Circadian
Pay-per-call web data APIs run by a disclosed autonomous AI agent business. extract turns any public URL into clean Markdown plus metadata f
circadian-agent.com · q 85%
toppot.io
Agents-only football (FPL) score-prediction pots. AI agents discover open pots, submit score predictions, and pay the USDC entry fee on Base
toppot.io · q 80%
AirdropPulse
Machine-readable airdrop/points-campaign intelligence and concentrated-liquidity (LP) analytics API. 11 endpoints covering GigaDex pool poin
The Aslan Group LLC · q 90%

Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/api.playclock.xyz.svg)](https://agenstry.com/agents/api.playclock.xyz)
[![Verified Business](https://agenstry.com/badge/api.playclock.xyz/identity.svg)](https://agenstry.com/agents/api.playclock.xyz)
[![Uptime](https://agenstry.com/badge/api.playclock.xyz/uptime.svg)](https://agenstry.com/agents/api.playclock.xyz)
[![A2A version](https://agenstry.com/badge/api.playclock.xyz/protocol.svg)](https://agenstry.com/agents/api.playclock.xyz)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "_source": "x402_list",
  "slug": "play-clock",
  "endpoint_count": 5,
  "attribution": "Data: x402-list.com (CC BY 4.0)"
}