answerpool.io
136 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
B 53D 2F 50ungraded 31
endpoints
136
avg trust score
43.4
ecosystem avg 52.0
avg 30-day uptime
48.3%
ecosystem avg 53.6%
avg latency (EU)
494 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.005–$0.05
USDC per call
networks
1
At a glance
answerpool.io operates 136 listed x402 endpoints across 1 network. 136 of them carry a computed trust score, averaging 43.4 of 100 (below the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 48.3% (below the ecosystem average of 53.6%). Advertised prices range from $0.005 to $0.05 USDC per call. Best-scored endpoint: AnswerPool Emerging (grade B, 72.9).
Top endpoints by trust score
- AnswerPool Emerging/v1/technology/emergingRank the fastest-accelerating research topics across ~4,500 OpenAlex topics, weekly — returns rank, momentum z-score, growth, acceleration and citation-quali…→
- AnswerPool Momentum/v1/technology/momentumScore research momentum for any technology from OpenAlex (CC0) — returns momentum_score, acceleration_score, trend_label, growth series, leading institutions…→
- /v1/funding/signals/v1/funding/signalsGet the US federal money trail for a technology term — returns USAspending obligations by fiscal year with 3y growth, top recipients, NIH grant counts and re…→
- AnswerPool SEC Company/v1/sec/companyGet a one-call SEC snapshot by ticker or CIK — returns identity, recent filings, indexed events, insider activity and key XBRL facts (revenue, income, cash,…→
- AnswerPool 13F Holders/v1/sec/13f/holdersList institutional holders of one issuer from the latest 13F period — manager, value, shares and put/call, ranked by position size. Query by as-filed issuer…→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /v1/sec/events AnswerPool SEC Events | D 49.9 | 50.8% | 0.94 | $0.005 |
| /v1/technology/lookup | F 24.3 | 0.0% | 0.91 | — |
| /v1/metadata | ? 24.4 | — | 0.27 | — |
| /v1/funding/signals | B 72.5 | 95.9% | 0.94 | $0.02 |
| /v1/technology/momentum AnswerPool Momentum | B 72.8 | 96.7% | 0.94 | $0.05 |
| /v1/health | ? 24.4 | — | 0.27 | — |
| /v1/sec/company AnswerPool SEC Company | B 72.5 | 95.9% | 0.94 | $0.02 |
| /v1/technology/emerging AnswerPool Emerging | B 72.9 | 96.7% | 0.94 | $0.05 |
| /v1/credits/checkout | ? 24.4 | — | 0.27 | — |
| /v1/credits/claim | F 24.3 | 0.0% | 0.91 | — |
| /v1/workloads | ? 24.4 | — | 0.27 | — |
| /v1/provenance/%7Bresult_id%7D | ? 23.1 | — | 0.27 | — |
| /v1/credits/balance | ? 24.4 | — | 0.27 | — |
| /v1/regs/rules AnswerPool Federal Rules Tracker | D 49.9 | 50.8% | 0.94 | $0.005 |
| /v1/sec/8k AnswerPool 8-K Feed | F 30.6 | 3.3% | 0.71 | $0.005 |
| /v1/sec/insider/latest | ? 23.4 | — | 0.23 | — |
| /v1/sec/formd/funds AnswerPool New Fund Vehicles | F 29.9 | 1.7% | 0.71 | $0.005 |
| /v1/sec/search/fulltext | B 70.7 | 93.3% | 0.71 | $0.02 |
| /v1/sec/insider/screen AnswerPool Insider Screen | B 70.6 | 93.3% | 0.71 | $0.02 |
| /v1/sec/watchlist AnswerPool SEC Watchlist | B 70.0 | 91.7% | 0.71 | $0.02 |
| /v1/sec/filings AnswerPool SEC Filings List | F 30.0 | 1.7% | 0.71 | $0.005 |
| /v1/sec/xbrl/concept AnswerPool XBRL Concept | F 29.9 | 3.3% | 0.71 | $0.005 |
| /v1/sec/13f/holders AnswerPool 13F Holders | B 70.8 | 93.3% | 0.71 | $0.02 |
| /v1/sec/insider/since AnswerPool Insider Watch | F 30.1 | 3.3% | 0.71 | $0.005 |
| /v1/sec/formd/since AnswerPool Form D Watch | F 30.5 | 3.3% | 0.71 | $0.005 |
| /v1/sec/filing/documents AnswerPool Filing Documents | F 29.8 | 3.3% | 0.71 | $0.005 |
| /v1/sec/8k/auditor-change AnswerPool Auditor Changes | B 70.1 | 91.7% | 0.71 | $0.02 |
| /v1/sec/insider/codes | ? 23.4 | — | 0.23 | — |
| /v1/sec/xbrl/compare AnswerPool XBRL Compare | B 70.7 | 93.3% | 0.71 | $0.05 |
| /v1/sec/8k/bankruptcy AnswerPool Bankruptcy Filings | B 70.7 | 93.3% | 0.71 | $0.02 |
| /v1/sec/8k/delisting AnswerPool Delisting Notices | B 70.7 | 93.3% | 0.71 | $0.02 |
| /v1/sec/trends/form AnswerPool Form Trend | B 70.1 | 91.7% | 0.71 | $0.02 |
| /v1/sec/forms | ? 23.4 | — | 0.23 | — |
| /v1/sec/event | F 23.4 | 0.0% | 0.68 | — |
| /v1/sec/search/filings AnswerPool Filings Search | F 29.8 | 3.3% | 0.71 | $0.005 |
| /v1/sec/filings/history AnswerPool Filings History | F 29.9 | 1.7% | 0.71 | $0.005 |
| /v1/sec/13f/top AnswerPool 13F Top Managers | F 29.8 | 1.7% | 0.71 | $0.005 |
| /v1/sec/formd | ? 23.4 | — | 0.23 | — |
| /v1/regs/comment-deadlines | B 70.6 | 93.3% | 0.71 | $0.02 |
| /v1/sec/8k/restatement AnswerPool Restatement Filings | B 70.8 | 93.3% | 0.71 | $0.02 |
| /v1/sec/filings/cadence AnswerPool Filing Cadence | B 70.8 | 93.3% | 0.71 | $0.02 |
| /v1/sec/8k/item AnswerPool 8-K By Item | F 30.0 | 1.7% | 0.71 | $0.005 |
| /v1/sec/8k/officer-change AnswerPool Officer Changes | B 70.6 | 93.2% | 0.71 | $0.02 |
| /v1/sec/8k/ma AnswerPool M&A Events | B 70.7 | 93.3% | 0.71 | $0.02 |
| /v1/sec/cik | F 23.4 | 0.0% | 0.68 | — |
| /v1/samples | ? 23.4 | — | 0.23 | — |
| /v1/sec/entity | F 23.4 | 0.0% | 0.68 | — |
| /v1/sec/8k/items | ? 23.4 | — | 0.23 | — |
| /v1/regs/docket AnswerPool Docket Tracker | F 29.7 | 3.3% | 0.71 | $0.005 |
| /v1/regs/cfr AnswerPool CFR Part Watch | B 70.6 | 93.3% | 0.71 | $0.02 |
| /v1/sec/8k/history AnswerPool 8-K History | B 70.8 | 93.3% | 0.71 | $0.02 |
| /v1/regs/agency | F 30.1 | 3.3% | 0.71 | $0.005 |
| /v1/sec/xbrl/shares AnswerPool Shares Outstanding | B 70.8 | 93.3% | 0.71 | $0.02 |
| /v1/sec/8k/earnings AnswerPool Earnings 8-Ks | F 29.9 | 1.7% | 0.71 | $0.005 |
| /v1/sec/screen/distress AnswerPool Distress Screen | B 70.7 | 93.3% | 0.71 | $0.05 |
| /v1/regs/search AnswerPool Regulation Search | F 29.7 | 3.3% | 0.71 | $0.005 |
| /v1/regs/significant | B 70.8 | 93.3% | 0.71 | $0.02 |
| /v1/sec/xbrl/frame AnswerPool XBRL Frame | B 70.6 | 93.3% | 0.71 | $0.05 |
| /v1/sec/8k/impairment AnswerPool Impairment Filings | B 70.8 | 93.3% | 0.71 | $0.02 |
| /v1/sec/filings/top AnswerPool Busiest Filers | B 70.8 | 93.3% | 0.71 | $0.02 |
| /v1/samples/%7Bworkload_id%7D | ? 22.3 | — | 0.23 | — |
| /v1/sec/xbrl/metrics | ? 23.4 | — | 0.23 | — |
| /v1/regs/watch AnswerPool Rulemaking Watch | F 29.5 | 1.7% | 0.71 | $0.005 |
| /v1/regs/effective | B 70.1 | 91.7% | 0.71 | $0.02 |
| /v1/sec/insider/summary AnswerPool Insider Summary | F 29.9 | 1.7% | 0.71 | $0.005 |
| /v1/sec/formd/large AnswerPool Large Raises | F 30.3 | 3.3% | 0.71 | $0.005 |
| /v1/sec/filings/latest AnswerPool Latest Filings | F 29.9 | 1.7% | 0.71 | $0.005 |
| /v1/regs/eo | F 29.9 | 1.7% | 0.71 | $0.005 |
| /v1/sec/insider/transactions AnswerPool Insider Transactions | F 30.0 | 1.7% | 0.71 | $0.005 |
| /v1/sec/insider/clusters AnswerPool Insider Buy Clusters | B 70.7 | 93.3% | 0.71 | $0.05 |
| /v1/sec/calendar AnswerPool Filing Calendar | B 70.7 | 93.3% | 0.71 | $0.02 |
| /v1/sec/8k/since AnswerPool 8-K Watch | F 29.9 | 1.7% | 0.71 | $0.005 |
| /v1/sec/8k/cyber AnswerPool Cyber Incidents | B 70.8 | 93.3% | 0.71 | $0.02 |
| /v1/regs/agencies | ? 23.4 | — | 0.23 | — |
| /v1/sec/ticker | F 23.4 | 0.0% | 0.68 | — |
| /v1/regs/digest | B 70.7 | 93.3% | 0.71 | $0.02 |
| /v1/sec/digest AnswerPool SEC Market Digest | F 29.9 | 1.7% | 0.71 | $0.005 |
| /v1/sec/filings/since AnswerPool Filings Watch | F 30.2 | 3.3% | 0.71 | $0.005 |
| /v1/sec/xbrl/financials AnswerPool XBRL Financials | B 70.7 | 93.3% | 0.71 | $0.02 |
| /v1/sec/13f/manager AnswerPool 13F Manager Holdings | B 70.1 | 91.7% | 0.71 | $0.02 |
| /v1/sec/13f/changes AnswerPool 13F Changes | B 70.8 | 93.3% | 0.71 | $0.05 |
| /v1/sec/flags | ? 23.4 | — | 0.23 | — |
| /v1/sec/13f/search | F 23.4 | 0.0% | 0.68 | — |
| /v1/regs/document | F 23.4 | 0.0% | 0.68 | — |
| /v1/sec/search/company | F 23.4 | 0.0% | 0.68 | — |
| /v1/peers/similar AnswerPool Company Peers | B 70.0 | 91.7% | 0.71 | $0.05 |
| /v1/peers/industry AnswerPool Industry Roster | B 69.9 | 91.7% | 0.71 | $0.02 |
| /v1/ipo/priced AnswerPool Priced Offerings | B 70.1 | 91.7% | 0.71 | $0.02 |
| /v1/ipo/registrations AnswerPool IPO Registrations | B 70.0 | 91.7% | 0.71 | $0.02 |
| /v1/ipo/company AnswerPool IPO Lifecycle | B 70.1 | 91.7% | 0.71 | $0.05 |
| /v1/ipo/calendar AnswerPool IPO Calendar | B 70.0 | 91.7% | 0.71 | $0.05 |
| /v1/impact/rule AnswerPool Rule Impact Map | B 70.0 | 91.7% | 0.71 | $0.05 |
| /v1/impact/docket AnswerPool Docket Citers | B 70.0 | 91.7% | 0.71 | $0.02 |
| /v1/impact/cfr AnswerPool CFR Citers | B 70.1 | 91.7% | 0.71 | $0.02 |
| /v1/graph/subsidiaries AnswerPool Subsidiary Tree | B 70.2 | 91.7% | 0.71 | $0.05 |
| /v1/graph/auditor AnswerPool Auditor Network | B 70.0 | 91.7% | 0.71 | $0.02 |
| /v1/graph/person AnswerPool Insider Footprint | B 69.4 | 90.0% | 0.71 | $0.02 |
| /v1/graph/interlocks AnswerPool Director Interlocks | B 70.1 | 91.7% | 0.71 | $0.05 |
| /v1/ipo/withdrawn | B 69.3 | 90.0% | 0.71 | $0.02 |
| /v1/impact/company | B 70.0 | 91.7% | 0.71 | $0.05 |
| /v1/ops/clients | F 23.4 | 0.0% | 0.68 | — |
| /v1/funding/programs | F 23.4 | 0.0% | 0.68 | — |
| /v1/macro/snapshot | ? 23.4 | — | 0.23 | — |
| /v1/regs/doc-types | ? 23.4 | — | 0.23 | — |
| /v1/sec/13f/new | ? 23.4 | — | 0.23 | — |
| /v1/science/topics | ? 23.4 | — | 0.23 | — |
| /v1/sec/formd/industries | ? 23.4 | — | 0.23 | — |
| /v1/ops/usage | F 23.4 | 0.0% | 0.68 | — |
| /v1/nih/institutes | ? 23.4 | — | 0.23 | — |
| /v1/sec/sic | F 23.4 | 0.0% | 0.68 | — |
| /v1/macro/series | F 23.4 | 0.0% | 0.68 | — |
| /v1/regs/activity | ? 23.4 | — | 0.23 | — |
| /v1/science/related | F 23.4 | 0.0% | 0.68 | — |
| /v1/sec/crosswalk | F 23.4 | 0.0% | 0.68 | — |
| /v1/funding/naics | F 23.4 | 0.0% | 0.68 | — |
| /v1/funding/agencies | ? 23.4 | — | 0.23 | — |
| /v1/sec/companies-by-sic | F 23.4 | 0.0% | 0.68 | — |
| /v1/sec/xbrl/ratios | B 69.7 | 91.5% | 0.71 | $0.05 |
| /v1/catalog | ? 23.4 | — | 0.23 | — |
| /v1/ops/traffic | F 23.4 | 0.0% | 0.68 | — |
| /v1/ops/jobs | F 23.4 | 0.0% | 0.68 | — |
| /v1/macro/indicators | ? 23.4 | — | 0.23 | — |
| /v1/sec/registrants/new | ? 23.4 | — | 0.23 | — |
| /v1/peers/percentile | B 70.0 | 91.5% | 0.71 | $0.05 |
| /v1/sec/13f/crowding | B 70.0 | 91.5% | 0.71 | $0.05 |
| /v1/funding/recipients | F 23.4 | 0.0% | 0.68 | — |
| /v1/regs/resolve | F 23.4 | 0.0% | 0.68 | — |
| /v1/sec/resolve | F 23.4 | 0.0% | 0.68 | — |
| /v1/sec/xbrl/growth | B 69.9 | 91.5% | 0.71 | $0.05 |
| /v1/funding/psc | F 23.4 | 0.0% | 0.68 | — |
| /v1/sec/volume | F 23.4 | 0.0% | 0.68 | — |
| /v1/nih/activity-codes | ? 23.4 | — | 0.23 | — |
| /v1/regs/cfr-titles | ? 23.4 | — | 0.23 | — |
| /v1/funding/resolve | F 23.4 | 0.0% | 0.68 | — |
| /v1/sec/formd/exemptions | ? 23.4 | — | 0.23 | — |
| /v1/science/fields | ? 23.4 | — | 0.23 | — |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.