← Blopus API docs

Topic vocabulary

These are the values you can pass to topics and exclude_topics on search. There are 1234 of them. The same list is available programmatically from GET /v1/topics, which is free — it is not billed.

Using them

curl -s -X POST https://api.blopus.ai/v1/search \
  -H "Authorization: Bearer $BLOPUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"query": "data breach", "topics": ["cybersecurity"]}'
A topic describes what a publication covers, not what an individual article is about. topics=["ai"] means “pages from AI-focused sites”, which is broader and coarser than “pages about AI”. Use it to scope or de-noise a search, never as a substitute for putting the subject in the query itself.

Values are matched exactly. An unknown topic returns zero results rather than quietly widening your search — so take values from this page rather than guessing. Case and separators are forgiving: cybersecurity, CyberSecurity, pc_gaming and PC gaming all work. Multiple topics are OR: ["ai","software"] means either, not both.

The full list

Document counts are approximate and move as the index grows. Topics with fewer than 1,000 documents are hidden; pass min_docs to GET /v1/topics to change that.

TopicDocuments
economy5,097,778
politics3,717,701
markets2,948,203
business2,756,880
geopolitics1,927,207
general_news1,794,166
local_news1,734,404
research1,032,454
policy1,018,907
sports967,157
state_policy811,837
science804,566
crypto752,022
consumer749,067
cybersecurity729,853
community728,004
ai726,240
software637,507
technology558,323
food532,744
tech503,943
weather502,410
regulation438,088
education429,953
agriculture426,369
health403,700
investment400,135
stocks371,075
engineering353,389
entertainment347,336
developer_tools326,104
energy324,614
earnings317,369
management300,191
infrastructure297,116
culture284,709
altcoins273,719
public_policy271,143
automotive258,632
companies245,286
strategy243,201
cloud240,231
medicine238,310
commodities232,755
tv227,334
hardware225,095
fintech221,230
data218,599
autos216,822
etf213,944
climate210,971
movies210,901
leadership205,530
cooking192,068
retail191,570
media191,279
enterprise_ai190,523
semiconductors186,312
web3181,534
open_source178,180
macro170,529
mining169,042
startups168,312
government163,693
regional_news162,889
public_interest156,718
real_estate154,057
banking146,576
developer_docs143,086
travel139,870
telecoms139,638
recipes134,125
bitcoin132,610
gold131,880
consumer_tech130,982
trade129,638
innovation127,402
acquisitions126,718
agents126,608
threat_intelligence125,394
ipo122,394
football117,730
streaming117,314
programming115,089
nutrition114,239
personal_finance113,912
industrial112,201
defi111,502
productivity_ai109,111
public_health108,806
reference107,528
identity104,939
history104,710
vulnerabilities104,598
world104,298
ev104,222
payments103,336
equities102,182
["stocks"]101,667
llm101,581
everyday_information99,823
interviews99,375
tourism97,664
how_to96,256
automation94,609
mcp94,054
ethereum93,294
environment92,985
entrepreneurship92,852
machine_learning92,190
restaurants89,734
tools88,287
directory86,817
destinations84,514
generative_ai84,294
green_energy83,760
pharma83,703
defense83,659
gaming83,632
developer_guide83,341
finance83,287
taxes82,312
enterprise_tech82,057
blockchain82,050
papers81,280
manufacturing80,922
ai_agents78,975
medical_devices78,473
biotech77,756
python76,689
documentation75,288
clinical_research74,491
elections73,710
electronics73,365
baking73,089
celebrity72,836
shipping72,799
sports_news72,131
visitor_information71,833
malware71,415
repair70,630
mechanics70,498
ico70,322
law70,075
forex69,014
archives68,910
baseball68,844
reviews67,910
car_reviews67,691
healthcare66,912
car_ownership66,588
funding66,253
animals64,611
transportation63,002
diagnostics62,604
music62,515
tennis61,302
work_management60,673
biology60,590
religion60,551
batteries60,496
digital_transformation60,239
basketball60,049
motorsports59,287
storage59,095
construction58,788
state_government58,234
regional58,073
logistics57,421
marketing57,162
endpoint56,884
local56,649
saas56,464
car_brands55,850
materials55,721
solar55,474
sports_data55,116
api53,954
supply_chain_security53,910
news53,694
models53,498
gpu53,111
shell52,308
bash52,298
analytics52,264
ingredients51,833
space51,476
open_access50,414
industry50,288
russian_cuisine50,074
biomedical_research49,900
brokerage49,770
technical_guides49,297
robotics49,280
standards49,056
tutorials47,903
computer_vision45,300
housing45,221
insurance44,992
city_guides44,990
security44,317
aerospace44,007
web_security42,932
cloud_security41,965
collaboration41,887
inference41,825
industrials41,694
culinary_technique41,396
developers41,379
design40,243
plants39,513
sentiment39,405
mobile39,130
observability38,976
venture_capital38,772
litigation38,663
radiology38,621
wellness38,344
patents38,198
consulting37,635
home37,501
consumer_electronics37,435
medical_ai37,295
benchmarks37,138
commercial37,135
livestock36,896
development36,814
services36,814
cardiology36,456
equipment_rental36,376
lifestyle36,349
["bitcoin"]36,321
theses36,281
open_source_ai36,009
metals35,493
monetary_policy35,471
filings35,383
voice_ai35,375
training35,250
antitrust35,129
chemicals34,583
exchange34,445
higher_education34,218
labor33,808
risk33,786
cpp33,501
global_health33,314
cio33,256
datasets32,553
private_markets32,512
databases32,489
water32,470
embedded_systems32,347
intellectual_property32,163
amazon31,998
privacy31,881
engines31,764
networking31,725
careers31,418
renewables31,236
fundraising31,154
apparel31,118
sustainability31,083
consumer_ai31,006
powershell30,835
archaeology30,192
linux_security29,949
cuda29,512
conservation29,379
agribusiness29,191
broadcast29,150
heritage28,887
aluminum28,570
creative_ai28,461
wallets28,093
trading28,044
iot27,321
courts27,296
museum27,025
private_equity26,980
application_security26,927
linux26,820
ecology26,803
ai_video_generation26,749
derivatives26,471
transcripts26,407
marketing_ai26,396
imaging25,999
ecommerce25,677
children25,651
parenting25,651
judges25,390
commercial_litigation25,281
governing_bodies25,260
detection_engineering25,243
equipment25,101
crime24,869
family24,698
pregnancy24,698
court_records24,638
humanities24,627
database24,601
supply_chain24,530
podcasts24,406
competitions24,360
tax24,315
international24,265
business_cases24,231
network_security24,182
autonomous_vehicles24,163
tokens24,113
crowdfunding24,083
technical_forum24,038
international_sports23,870
troubleshooting23,605
ai_coding_assistants23,244
onchain23,134
us_history22,916
soccer22,509
court_opinions22,493
ai_healthcare22,459
grc22,416
endpoint_security22,302
oncology22,240
data_science21,891
diesel21,873
film21,526
combat_sports21,500
martial_arts21,500
3d_ai21,470
child_health21,078
f121,074
racing21,074
justice20,912
mlb20,765
nba20,765
nfl20,765
nhl20,715
clubs20,387
javascript20,270
polygon20,187
health_policy20,052
financials20,020
commercial_vehicles20,015
motorcycles19,989
customer_experience19,765
safety19,753
productivity19,483
nft19,063
small_business19,059
compliance18,743
enterprise_software18,738
rag18,564
funds18,528
commerce18,496
executive18,450
multi_agent18,436
meat18,106
presentation_ai18,064
edge_computing17,868
insider17,720
design_ai17,710
competition17,478
mma17,459
business_school17,448
oil17,345
genomics17,285
custody17,001
software_security16,905
digital_preservation16,887
communications16,855
anthropology16,792
web_development16,712
veterinary16,696
newspapers16,641
nature16,585
buildings16,557
["investing"]16,450
clinical_trials16,412
text_to_speech16,344
legal_research16,143
city_news16,118
enterprise_search16,072
synthetic_media16,009
pc16,004
bonds15,861
biodiversity15,835
knowledge_management15,824
social_impact15,757
bots15,553
botany15,503
diabetes15,470
airlines15,413
governance15,363
chatbots15,333
executive_education15,206
boxing15,173
inflation15,099
mathematics15,046
doctoral15,028
bakery15,005
transport14,935
mba14,896
military_history14,864
public_safety14,749
executive_interviews14,552
dapps14,451
vector_database14,361
drought14,330
pets14,317
project_management14,317
["india"]14,032
devops14,012
books13,951
hedge_funds13,922
data_engineering13,921
theater13,918
product_reviews13,832
["business"]13,823
["science"]13,804
prices13,717
asia13,454
red_team13,376
anime13,349
infectious_disease13,284
forestry13,077
ai_infrastructure12,865
cancer12,773
barbecue12,756
grilling12,756
live_fire12,756
pizza12,756
smoking12,756
investing12,737
valuation12,708
travel_guides12,681
trip_planning12,681
ai_search12,650
comics12,579
edge_ai12,305
["tech"]12,275
human_rights12,225
middle_eastern_cuisine12,222
persian_cuisine12,222
turkish_cuisine12,222
neuroscience12,111
ancient_history12,093
retirement11,722
health_data11,716
pre_ipo11,709
ai_for_good11,517
physics11,442
advertising11,406
sales_ai11,356
apple11,352
competitive_intelligence11,298
leagues11,123
teams11,123
company_data11,059
species10,965
["geopolitics"]10,876
latin_america10,820
epidemiology10,804
tariffs10,677
population10,635
gadgets10,609
grains10,562
options10,465
human_resources10,424
prompt_management10,421
investigations10,388
food_science10,345
hr10,292
civil_war10,236
schools10,201
zoology10,197
social_media_ai10,066
["politics"]10,062
testing10,054
portfolio_management10,053
industry_deals10,020
food_safety10,019
windows9,985
enterprise_it9,960
arts9,957
third_party_risk9,951
nephrology9,895
dairy9,844
programming_languages9,821
aviation9,760
kubernetes9,745
android9,502
software_supply_chain9,487
audio9,410
r9,409
reproductive_health9,395
blockchain_news9,351
health_ai9,307
market_data9,300
["korea"]9,280
incident_response9,204
fiis9,196
human_origins9,165
seafood9,129
fashion9,124
api_security9,121
parts_catalogs9,065
technical_reference9,065
vehicle_specs9,065
operations9,031
business_intelligence9,014
vegetarian9,008
drugs8,991
talent8,946
enforcement8,931
regulatory8,924
typescript8,923
container_security8,886
bread8,836
desserts8,836
pastry8,836
["brasil"]8,833
maternal_health8,826
produce8,810
pediatrics8,756
digital_health8,746
data_centers8,721
fight_news8,581
grappling8,581
social_science8,534
mlops8,516
chefs8,510
culinary_education8,510
professional_cooking8,510
zero_trust8,506
windows_security8,502
workflow8,489
ocean8,478
fraud8,401
ratings8,283
utilities8,281
game_development8,271
credit8,168
web_analytics8,156
microbiome8,110
tech_policy8,102
marine8,011
gluten_free8,006
special_diets8,006
vegan8,006
secondaries8,000
australian_cuisine7,964
new_zealand_cuisine7,964
poultry7,957
wildlife7,841
capital_markets7,781
spices7,776
["markets"]7,746
security_ratings7,655
motorsport7,640
workforce7,577
finance_datasets7,546
clinical_guidance7,525
asset_management7,504
hr_tech7,463
growth7,399
software_development7,394
smart_contracts7,351
["oil"]7,330
ai_tools7,262
crops7,233
consumer_protection7,201
corporate_misconduct7,194
settlements7,148
city7,141
state_enforcement7,141
cache7,080
matlab7,061
process7,055
awards6,974
backup_security6,925
live_events6,852
materials_science6,830
institutional6,809
food_security6,805
search6,780
cheese6,774
sous_vide6,774
bioengineering6,738
ransomware_resilience6,730
solana6,654
enterprise6,592
kickboxing6,592
marketplace6,572
ip6,571
data_security6,567
hospitality6,563
bollywood6,558
taxonomy6,556
document_ai6,553
investment_research6,549
computer_science6,487
biotechnology6,358
rules6,327
technique6,327
synthetic_biology6,290
gaming_news6,181
breaking_news6,171
web_design6,159
["canada"]6,115
general6,101
packages6,097
academic6,032
explainers5,999
health_services5,998
snacks5,976
marine_biology5,973
frontend5,960
penetration_testing5,950
product_development5,941
prompt_engineering5,922
rehabilitation5,922
ceramics5,897
["forex"]5,872
virology5,774
ai_safety5,751
architecture5,650
language5,634
film_festivals5,552
object_detection5,540
uk_news5,501
saas_security5,500
amphibians5,479
local_llms5,473
memecoins5,451
accounting5,422
kitchen5,412
ai_prompt_engineering5,409
image_generation5,409
company_news5,394
food_systems5,310
equity_compensation5,300
photonics5,272
prediction_markets5,245
box_office5,220
php5,186
["australia"]5,180
shipbuilding5,171
internet5,145
parasites5,133
career5,117
africa5,110
processing5,064
foodtech5,056
humanitarian_data5,034
clinical_news5,033
diy5,032
garden5,032
astronomy4,939
crisis_response4,932
earth_science4,917
food_assistance4,894
credit_cards4,859
ai_standards4,848
fruit4,841
art_history4,818
audio_ai4,815
etfs4,805
build_tools4,800
product_management4,798
embedded4,786
conversational_ai4,784
wealth_management4,775
streaming_data4,766
emergency_management4,763
art4,762
ai_security4,753
gas4,702
cryptography4,697
firearms4,667
microbiology4,661
apex4,635
salesforce4,635
press_releases4,626
serving4,622
philosophy4,597
open_data4,595
["africa"]4,456
evolution4,447
shooting_sports4,433
llm_observability4,406
inference_optimization4,395
ai_finance4,394
pcs4,378
quality4,358
java4,347
horticulture4,301
graph_database4,263
data_center4,247
satellites4,214
power4,183
universe4,144
diet4,101
ai_image_generation4,092
business_models4,083
surgery4,073
rural3,997
trailers3,981
llm_evaluation3,966
supplements3,963
fixed_income3,959
war3,958
dealmaking3,952
siem3,950
preservation3,925
humanitarian_history3,888
mobility3,887
["rates"]3,877
meeting_ai3,869
["policy"]3,861
product3,861
revolutionary_history3,861
food_ingredients3,857
gov3,853
cyber_insurance3,851
coding_assistant3,846
hpc3,827
beverages3,802
payroll3,798
data_mining3,767
bioinformatics3,762
comedy3,716
machinery3,713
["markets","economy"]3,702
["economy"]3,665
chemistry3,665
questions_answers3,641
search_discovery3,626
legal3,612
speech_recognition3,612
csharp3,599
arctic3,596
horror3,596
cfo3,580
["asia"]3,578
ransomware3,556
["economia"]3,532
case_law3,532
smartphones3,531
literature3,528
software_engineering3,515
conferences3,513
ai_governance3,512
clinical_ai3,512
currencies3,477
creator_economy3,449
music_ai3,418
securities3,414
dotnet3,411
customer_support_ai3,409
germany_history3,406
mental_health3,401
m_and_a3,393
json3,389
seeds3,365
food_culture3,351
pesticides3,339
consumer_credit3,314
memory3,307
["uk_regional"]3,295
marksmanship3,275
philanthropy3,266
digital_business3,254
rail3,254
mobile_security3,251
whales3,249
legislation3,245
fiscal_policy3,225
distribution3,186
neurology3,179
business_disputes3,155
drones3,145
["press"]3,144
private_credit3,128
procurement3,128
["entertainment"]3,111
["media","entertainment"]3,108
developer3,107
cricket3,081
malaysia3,071
luxury3,069
pc_gaming3,068
infrastructure_as_code3,068
learning3,068
ceo3,066
earth3,045
dao3,043
offensive_security3,039
rust3,038
iot_security3,020
telemedicine3,020
case_reports3,015
ocr2,999
holocaust2,993
casting2,990
nodejs2,987
tuning2,986
distributed_computing2,981
hiv2,977
["turkey"]2,976
canadian_cuisine2,974
ports2,950
ai_policy2,940
social_good2,924
metadata2,923
security_operations2,909
maker2,895
records2,895
advisories2,883
soil2,881
cybercrime2,869
coffee2,861
fertilizers2,860
culinary_history2,856
biofuels2,847
energy_storage2,846
gardening2,845
products2,842
oilfield_services2,808
mdr2,795
wealth2,791
fish2,789
publishing2,779
fuzzing2,762
office2,746
lua2,734
runtime2,734
industry_trends2,708
psychology2,707
crypto_newsletter2,697
wordpress2,695
newsletter2,658
browser_security2,656
economic_development2,646
privilege_management2,646
vr2,642
email_security2,619
maps2,609
data_governance2,600
quant2,598
["real_estate"]2,581
broadband2,573
ai_alignment2,561
forensics2,559
["scotland"]2,555
financial_crime2,540
science_fiction2,533
congress2,524
sase2,516
ai_education2,508
internet_infrastructure2,505
security_awareness2,503
["switzerland"]2,491
domino2,485
lotusscript2,485
["shipping","maritime"]2,476
turnaround2,475
lending2,468
abap2,465
sap2,465
["data","markets"]2,463
["esg"]2,439
nlp2,435
writing_ai2,435
nuclear2,427
conservative2,421
["fintech"]2,419
birds2,418
managed_services2,416
exports2,395
["thailand"]2,371
diffusion_models2,354
hollywood2,351
voting2,349
investment_banking2,346
rare_disease2,346
mna2,335
electrical_equipment2,327
computing2,322
protein2,320
working_papers2,309
time_series2,307
horses2,305
chips2,295
breaches2,292
knowledge_graphs2,287
oracles2,286
healthcare_distribution2,284
latin_american_cuisine2,277
mexican_cuisine2,277
genocide2,271
dex2,261
theaters2,254
bug_bounty2,239
planets2,233
llm_gateway2,231
dark_web2,222
["nz"]2,211
stablecoins2,206
statistics2,206
starch2,198
belts2,190
cooling2,190
pensions2,189
production2,185
preprints2,178
microsoft3652,161
geology2,152
phishing2,148
ai_newsletter2,141
nonprofits2,140
content_moderation2,134
edtech2,124
["markets","finance"]2,094
regional_history2,070
ocaml2,057
genetics2,054
quantum2,049
golf2,045
rankings2,036
market_structure2,035
["advisory"]2,030
kdb2,022
q2,022
physicians2,018
finops2,015
functional_programming2,003
financial_statements2,002
pki1,997
armenian_history1,996
ethics1,988
browsers1,981
immunology1,976
jewish_history1,971
distributed_systems1,970
internet_scanning1,968
internal_medicine1,967
mac1,967
marketing_technology1,940
solar_system1,933
china_economy1,930
cars1,918
sanctions1,918
fermentation1,911
caml1,897
scaling1,893
xrpl1,892
c1,886
natural_history1,886
ruby1,884
["property"]1,873
life_sciences1,873
ai_chips1,869
apartments1,869
ignition1,868
model_training1,865
mechanical_engineering1,864
microsoft1,864
data_protection1,862
analyst_ratings1,854
reality_tv1,850
dart1,844
outdoors1,838
solid_state_batteries1,831
cotton1,828
dividends1,828
["cambodia"]1,824
attack_surface1,819
scala1,811
speech_synthesis1,810
addiction1,799
demand_data1,794
naval_history1,794
canning1,793
drug_discovery1,792
primary_care1,789
dmarc1,786
outdoor1,775
fine_tuning1,770
zig1,770
startup1,762
orthopedics1,761
cattle1,759
voice_agents1,759
medical_datasets1,756
earth_observation1,748
indigenous1,748
vulnerability_research1,748
world_history1,741
packaging1,740
animation1,737
black_history1,734
swine1,727
k_pop1,726
content_ai1,723
greenhouse1,722
black_holes1,721
["altcoins"]1,697
govtech1,693
simulation1,693
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