TickerInside Manifest.json API
The Manifest.json API from TickerInside — 1 operation(s) for manifest.json.
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OpenAPI Specification
openapi: 3.2.0
info:
title: TickerInside Manifest.json API
version: '1'
summary: Holdings of 5,433 US ETFs, which ETFs hold a stock, and overlap, as static JSON.
description: TickerInside is an open, machine-readable database of US ETF holdings, with the source and date of each holding.
termsOfService: https://tickerinside.com/terms/
contact:
name: TickerInside
email: contact@tickerinside.com
url: https://tickerinside.com/api/
license:
name: CC BY 4.0
identifier: CC-BY-4.0
servers:
- url: https://tickerinside.com/api/v1
description: Static JSON files, and five answers computed from them when asked. No key.
security: []
tags:
- name: Manifest.json
paths:
/manifest.json:
get:
operationId: getManifest
summary: The manifest of a build
description: 'Written last by every build: when it ran, the version of the API''s shape and of the calculations, each source with its version, date and age in days, and one sha256 for each family of files. The sha256 of every file under /api/v1/ is in /api/v1/sha256sums.txt.gz, in the format of sha256sum. Give built_at and calculation.version beside a figure to cite the exact state it comes from. The list holds every file under /api/v1/ but the manifest and the list. A family''s sha256 is the digest of its lines of the list, so it is the same on two nights whose files of that family did not change.'
externalDocs:
url: https://tickerinside.com/api/#manifest
responses:
'200':
description: 'The file. The example is a real answer, shortened: long lists and maps keep their first entries.'
content:
application/json:
schema:
$ref: '#/components/schemas/Manifest'
example:
manifest_version: 1
built_at: '2026-10-12T20:11:17Z'
build_date: '2026-10-12'
schema:
api: v1
digest: 9ff17bb34c55185b6a888017ce6d934258167e618250f3d4dcf57e8d21065fe9
openapi: https://tickerinside.com/api/openapi.json
calculation:
version: d73f8adc860345e2
methods:
- id: ti-ownership/1
since: '2026-09-28'
- id: ti-ownership-index/1
since: '2026-10-09'
- id: ti-overlap/1
since: '2026-10-09'
readers:
key_scheme: 2
sec_nport_parse: 6
sec_nport_derive: 7
expense_ratio_read: 4
sponsor_file_read: 1
prospectus_read: 2
fund_shape: 3
sec_shape: 2
issuer_file_read: 2
price_read: 1
returns_and_risk: 2
computed_answers: 3
sources:
- id: prices
name: End-of-day prices
version: null
date: '2026-10-09'
age_days: 3
oldest: null
oldest_age_days: null
median_age_days: null
funds: null
- id: issuer
name: Issuers' own holdings files
version: null
date: '2026-10-12'
age_days: 0
oldest: '2026-08-31'
oldest_age_days: 42
median_age_days: 3
funds: 690
- id: sec_nport
name: SEC Form N-PORT filings, stock ETFs
version: 2026q3
date: '2026-08-31'
age_days: 42
oldest: '2026-01-31'
oldest_age_days: 254
median_age_days: 104
funds: 1982
files:
count: 12613
bytes: 193304133
list: https://tickerinside.com/api/v1/sha256sums.txt.gz
list_sha256: 85f31ad4e1fece95ef9aad06ae13483549141f5fcf58afa90cf74a57bdeae32a
format: 'sha256sum: one line per file, its sha256 in hex, two spaces, and its path from the site''s root. Mirror the files under those paths, then run gunzip -c sha256sums.txt.gz | sha256sum -c.'
families:
changelog.json:
files: 1
bytes: 40155
sha256: 97483a1ab1f8c079bb7f849b1ed0bbd650972dc756aff5ef54ef299b8dda69f2
compare/:
files: 15
bytes: 80800
sha256: 2a3f75ad80627b39b923c346a5bf3ea9e5435ce59be4ce6cffd0cb6ae48b97d0
corrections.json:
files: 1
bytes: 9307
sha256: f05fde0e0688a874312346f98c3733be05ab21690b5a1c79513cbc7c3131f300
deprecations.json:
files: 1
bytes: 9058
sha256: 779e76fe9c7ecc45b3d638f2d6876b8ff40cc7ff06193dcebc089bc15a3fd12d
diversify/:
files: 960
bytes: 6072858
sha256: e74d19efaaac66ef1f26de07985f912c5f830128f4d5c5f86993b4fe215b49aa
etf/:
files: 3125
bytes: 48063599
sha256: 4022ace0c57538bce8b667154ea3f74ca4c1c5d2c1e0522788bb2647c5451552
flows.csv:
files: 1
bytes: 1963019
sha256: 8edf15bf1462b8e9cb8516416650ee59a0941304664e90cf187aeec2b5ed8476
flows.json:
files: 1
bytes: 45659
sha256: d1593076519b69c2df078937bc61e19f1268697a47d23498ace237ea65e5c29a
flows/:
files: 27
bytes: 8228747
sha256: 6b61371158ba76083d59c226a6d2ca6cbc4cee21a4af05efaf0a620ec165c577
fund/:
files: 2672
bytes: 19573888
sha256: ca82e9363068b16bfb5ab6f2c16cc46174c0668c2698e2423fc850b27fb46446
funds-columns.json:
files: 1
bytes: 537178
sha256: 72c1396b0948466686d9bae364e364d5b81111b55fea1a08f369326ab574ce2d
funds.csv:
files: 1
bytes: 896250
sha256: 1aa22f6de2640d96442b4f33dbcaa162017fe7b839871dcddf4a89f1ba6fc75e
funds.json:
files: 1
bytes: 1548484
sha256: 452eacc90101397d035a1fddada03b6cf65d1cb2ce7f26335c78e82d6f192631
history.json:
files: 1
bytes: 131946
sha256: e5b6dcdc9d44a728fbd2d4ed4569fea8f7056ff3d9127553c9b6173c630b6b98
history/:
files: 697
bytes: 9808332
sha256: bfe5d23ebe4e861cfb2d8acfa2eb7d5e4cad61924f67b28a83c0863085d8b992
holders.json:
files: 1
bytes: 5175299
sha256: 8ba002d44420d902ec93c700459288385906bad114c86e91dadbda561d9bdd74
holders/:
files: 37
bytes: 13946313
sha256: fad6225ca6d8e924e65c67a39757989b1972417139065ec66077a1061bf38cfb
identifiers.csv:
files: 1
bytes: 1059491
sha256: 3f6c33f5d1f459338339f809f25ec327cf400ad64e2c9fb92e609f56ced1819f
identifiers.json:
files: 1
bytes: 1289445
sha256: f48b41f619495bd7446b4af377370919eb4bf1ff1c739b1d684c8bdbd4de2214
index.json:
files: 1
bytes: 46463
sha256: 65108cb7b2a6ce2275572333708922d9c5c84997b0a8168eaba950b6976108a6
methods.json:
files: 1
bytes: 34747
sha256: 3df3b05949149ba6ac83295724aa2da19529111ce834038b69a0e4ee0290773c
ownership-index.csv:
files: 1
bytes: 262191
sha256: cfebe9cd7fec473219370d6f0b93fb2c7b70b91f2918f806ae861a5e22844794
ownership-index.json:
files: 1
bytes: 322790
sha256: 0b8c2771cd197ce840e7289fc107cff2f469ced7072fd54090a9ed878ca63c11
ownership-index/:
files: 2
bytes: 185302
sha256: 13b9567cc5303ce512715fdb30bcb7875f611e45d92de6aaf949ea59aa8a9122
ownership.json:
files: 1
bytes: 100639
sha256: 955efe48b5f6a0ad6adc316fbc6c9c0a48f5e5d4eebf3350462b4907c7d33aba
sec/:
files: 5055
bytes: 70708309
sha256: 19d440cfef339fcb64d7012c77de1c46eb809d9c59d54306a7dfeac884d60a6b
securities.csv:
files: 1
bytes: 846707
sha256: a1644db09304aac094c63e715d475307c95dd999f35e1de22e94042dae7b973c
securities.json:
files: 1
bytes: 937485
sha256: b531784726c5aa3d581ddaded65a31429dc9489926c74decd4acb73e4bf8beee
status.json:
files: 1
bytes: 3389
sha256: 8f34fd00202d06f14d279bb3cf47e5591d75d4e04828d62d6149e065fe6500f0
universe.json:
files: 1
bytes: 451311
sha256: 8c857ca1f3cfa35f345b5f2dc5503975b142dbb75caf6f21f3b30eee2f30e41a
xray/:
files: 2
bytes: 924972
sha256: b014b639adc71f0e7ea808b26c6b1825f0d429c1aede48ffe348897290133c92
methods_url: https://tickerinside.com/api/v1/methods.json
contract: https://tickerinside.com/contract/
docs: https://tickerinside.com/api/#versions
license: CC BY 4.0
attribution: Credit TickerInside with a link to this file, or to the page that shows the figure, wherever the medium allows a link, and by name where it does not. How you mark the link is up to you.
'304':
description: 'Not modified: the ETag of your copy, sent in If-None-Match, is still current. Files are cached five minutes.'
'503':
description: 'The file could not be served just then: retry after a minute. uptime says whether the site fails its own checks.'
content:
application/json:
schema:
$ref: '#/components/schemas/Unavailable'
tags:
- Manifest.json
components:
schemas:
Manifest:
type: object
properties:
manifest_version:
type:
- number
- 'null'
description: 'The version of this file''s own shape: 1. A field added keeps it.'
built_at:
type:
- string
- 'null'
description: When the build that wrote every file listed here ran, in UTC. Give it beside a figure to cite the exact state it comes from.
build_date:
type:
- string
- 'null'
description: The day of built_at.
schema:
type: object
properties:
api:
type:
- string
- 'null'
description: 'The version in the path: v1. Inside it, fields are added, never removed or retyped.'
digest:
type:
- string
- 'null'
description: 'The sha256 of the tables the API reference and the OpenAPI description are written from: the names of the fields and codes and the types they fix, without their words. It is read from the code, never from a night''s files, so the night''s data never moves it; a field, a code or a type added to those tables does.'
openapi:
type:
- string
- 'null'
description: The OpenAPI description.
additionalProperties: true
required:
- api
- digest
- openapi
description: The version of the API's shape; its fields are described below.
calculation:
type: object
properties:
version:
type:
- string
- 'null'
description: 'The first 16 hexadecimal characters of the sha256 of the method ids and the versions under readers: it moves when any of them does, and on no other night.'
methods:
type:
- array
- 'null'
items:
type: object
properties:
id:
type:
- string
- 'null'
since:
type:
- string
- 'null'
additionalProperties: true
description: Each method of methods.json, as id and since, the first day figures were published under it.
readers:
type: object
additionalProperties:
type:
- integer
- 'null'
description: 'The version of each reader and computation named here, by name: it rises when what it makes of the same input changes, and for issuer_file_read, price_read, returns_and_risk and computed_answers with any change to their code. key_scheme is how securities are keyed (2: a line abroad carries its market). Code not named here moves no version: a figure it corrects is recorded in corrections.json.'
additionalProperties: true
required:
- version
- methods
- readers
description: The version of the calculations; its fields are described below.
sources:
type: array
items:
type: object
properties:
id:
type:
- string
- 'null'
description: 'The source: prices, a layer of fund files by its source_layer (issuer, sec_nport and the others), or directory, Nasdaq Trader''s symbol directory.'
name:
type:
- string
- 'null'
description: The source in words.
version:
type:
- string
- 'null'
description: 'The source''s own version where it has one: the SEC''s quarterly data set read (2026q2) for sec_nport, the file''s date for the directory; null otherwise.'
date:
type:
- string
- 'null'
description: 'The date of the data: the last close for prices, the newest holdings date of the layer''s fund files, the directory''s file date.'
age_days:
type:
- integer
- 'null'
description: Days from date to the day of the build.
oldest:
type:
- string
- 'null'
description: The oldest holdings date of the layer's fund files; null for prices and the directory.
oldest_age_days:
type:
- integer
- 'null'
description: Days from oldest to the day of the build.
median_age_days:
type:
- integer
- 'null'
description: The median, over the layer's fund files, of the days from their holdings date to the day of the build.
funds:
type:
- integer
- 'null'
description: How many fund files of the layer; null for prices and the directory.
additionalProperties: true
required:
- id
- name
- version
- date
- age_days
- oldest
- oldest_age_days
- median_age_days
- funds
description: Each source of the data with its version, date and age in days on the day of the build; their fields are described below.
files:
type: object
properties:
count:
type:
- number
- 'null'
description: 'How many files are listed: every file under /api/v1/ but this one and the list.'
bytes:
type:
- number
- 'null'
description: Their size, added up.
list:
type:
- string
- 'null'
description: 'The list, gzipped: /api/v1/sha256sums.txt.gz.'
list_sha256:
type:
- string
- 'null'
description: The sha256 of the list once unzipped.
format:
type:
- string
- 'null'
description: How the list is written, and the command that checks a copy against it.
additionalProperties: true
required:
- count
- bytes
- list
- list_sha256
- format
description: The list of every file with its sha256; its fields are described below.
families:
type: object
additionalProperties:
type: object
additionalProperties: true
required:
- files
- bytes
- sha256
properties:
files:
type: integer
bytes:
type: integer
sha256:
type: string
pattern: ^[0-9a-f]{64}$
description: 'One entry per family of files, keyed by a directory followed by a slash (fund/) or by the name of a file at the top (index.json): files, the number of files, bytes, their size, and sha256, the digest of the family''s lines of the list, in their order, each ending with a newline.'
methods_url:
type:
- string
- 'null'
description: The methods of the computed figures, /api/v1/methods.json.
contract:
type:
- string
- 'null'
description: 'The data contract this file belongs to: /contract/.'
docs:
type:
- string
- 'null'
description: Where this file is documented.
license:
type:
- string
- 'null'
description: The licence the file is published under.
attribution:
type:
- string
- 'null'
description: 'How to credit the data: a link to this file where the medium allows one, the name where it does not.'
additionalProperties: true
required:
- manifest_version
- built_at
- build_date
- schema
- calculation
- sources
- files
- families
- methods_url
- contract
- docs
- license
- attribution
Unavailable:
type: object
additionalProperties: true
required:
- error
- message
- status
- uptime
properties:
error:
type: string
const: unavailable
message:
type: string
status:
type: string
description: The nightly report.
uptime:
type: string
description: 'The live checks: whether the site fails its own checks.'
externalDocs:
description: The reference, with examples and recipes
url: https://tickerinside.com/api/