> ## Documentation Index > Fetch the complete documentation index at: https://doc.astreus.ai/llms.txt > Use this file to discover all available pages before exploring further. # Corporate bond screener > Corporate bond disclosure screener: individually disclosed bonds, notes, sukuk and labelled capital instruments. No borrowing groups, market prices, yields or ratings; partial pilot coverage. ## OpenAPI ````yaml https://astreus.ai/openapi.json get /api/v1/debt/instruments openapi: 3.1.0 info: title: Astreus API version: '2026-11-11' description: >- Astreus is a financial data terminal that turns the world's unstructured financial disclosure into structured, traceable data. It reads what companies, exchanges and central banks publish — annual and interim reports, SEC filings, results announcements, investor presentations, earnings calls, 8-Ks, regulator notices and policy text — across the United States, the Gulf (Tadawul, DFM, ADX, Boursa Kuwait, QSE), Japan, Taiwan, Korea, the UK and Europe, and serves it as data a program can trust: standardized financial statements (annual, quarterly, semiannual), segments and KPIs, the tables inside the notes, filing sections as text, investor decks page by page, earnings-call transcripts and audio, span-anchored observations, management guidance scored against outcomes, typed 8-K events, an attributed intraday news tape, insider and 13F ownership, a people registry, macro series (the current vintage: the latest published value for each period) and central-bank text, benchmark, commodity and compute-price series, and a source-linked claim graph with declared validation limits. Use `fact-source` and document metadata to retain available provenance. Publication and entitlement gates apply per dataset; inspect availability and tool limitations. Coverage is published live: `GET /api/v1/landing/coverage` (no key) returns every market served with company counts, history depth, completeness and periods held per data type — ask it before answering "what do you cover?". `{id}` is a ticker, a numeric SEC CIK, or a platform key for a non-SEC issuer (XSAU000001) — the `cik` field of the company payload. Human-readable guides: https://doc.astreus.ai (coverage at /coverage, data catalog at /data-catalog). Tiers: `public` endpoints need no credentials. Everything else takes an **API key** — create one on the Developers page in the terminal (https://astreus.ai/developers) and send it as `X-API-KEY: pk_live_...` (or `Authorization: Bearer pk_live_...`). Signed-in terminal sessions may use their Cognito ID token instead. Rate limits and quotas are per plan (fixed UTC windows): Free — 30 req/min, 250 req/day; Build — 300 req/min, 100,000 req/month; Scale — custom. Build, Scale and prepaid credits are set up with sales (https://astreus.ai/contact), not self-serve. Responses carry RateLimit-*, X-Quota-* and, when credits pay, X-Billing-Source/X-Credits-Remaining-USD headers; a 429 carries `Retry-After` and a machine `code` of rate_limited or quota_exceeded (with sales_email). Server-side use: `/api/v1` sends no CORS headers, so a browser page on another origin cannot call it. Call it from a server, a script or an agent, and keep the key there. Versioning: `info.version` is the UTC date the contract last changed, and every response carries it in `x-astreus-api-version`. Within `/api/v1` changes are additive; a field or parameter that will go is marked `deprecated` first and kept for at least 90 days. Policy: https://doc.astreus.ai/versioning. Not investment advice. See /terms. contact: email: saif@astreus.ai termsOfService: https://astreus.ai/terms license: name: 'Proprietary: Astreus terms of service' url: https://astreus.ai/terms servers: - url: https://astreus.ai security: [] tags: - name: Search & Meta description: Entity resolution and platform metadata. - name: Company Data description: Profiles, structure, leadership, calendars. - name: Geo & Assets description: >- Physical assets on the map — what a company owns, operates or develops, where, since when, at what location precision, and the source behind each fact. - name: Financial Statements description: >- Standardized XBRL-derived statements — every line traceable to its filing via fact provenance. - name: SEC Filings description: >- The filing index and documents (SEC and exchange-published), parsed section text, and the tables inside the notes as gated grids and series. - name: 8-K Events description: >- Material events: 8-K items and exchange disclosures by item code, filterable by family, with extracted item text. - name: News description: >- The intraday news tape: filings, releases and licensed wires with source attribution, storylines and topics. - name: Transcripts & Calls description: Earnings-call transcripts, span-anchored observations, IR decks. - name: Guidance & Scorecards description: What management promised vs. what happened. - name: Ownership & Insiders description: 13F holders, Forms 3/4/5, the people registry. - name: Macro description: >- Economic series (the current vintage: the latest published value for each period) and central-bank text. - name: Market Data description: Daily bars for stocks, benchmarks, commodities and compute. - name: Intelligence description: Narratives and source-linked claims with declared validation status. - name: Analytics description: Charting over any catalog series. paths: /api/v1/debt/instruments: get: tags: - Company Data summary: Corporate bond screener description: >- Corporate bond disclosure screener: individually disclosed bonds, notes, sukuk and labelled capital instruments. No borrowing groups, market prices, yields or ratings; partial pilot coverage. operationId: get-corporate-bond-screener parameters: - name: as_of in: query description: Public information through this UTC date, YYYY-MM-DD. schema: type: string - name: q in: query description: Instrument or issuer contains; max 100 characters. schema: type: string - name: currency in: query description: Native ISO currency in upper case, e.g. USD. schema: type: string - name: kind in: query description: >- Instrument kind: note includes subordinated, Tier 2 and AT1 notes; sukuk includes AT1 sukuk; loan is term loans and loans; capital is equity-classified capital instruments. schema: type: string enum: - bond - note - sukuk - loan - capital - group - name: include_prior in: query description: >- Include prior-only disclosures; these do not establish current outstanding status. schema: type: boolean default: true - name: include_matured in: query description: >- Include matured instruments and those the issuer shows as repaid or redeemed or the exchange delisted; default excludes them without deleting their evidence. schema: type: boolean default: false - name: sort in: query description: >- Amounts sort by their USD value at the cutoff (daily reference rates); an amount whose currency has no rate sorts last. schema: type: string enum: - maturity - coupon - amount - issuer default: maturity - name: direction in: query description: Sort direction. schema: type: string enum: - asc - desc default: asc - name: limit in: query description: >- Instruments per page, 1–100 (above 100 is a 400). Each instrument brings its cited sources, ~6 KB. schema: type: integer minimum: 1 maximum: 100 default: 25 - name: cursor in: query description: >- `page_info.nextCursor` from the previous page (`next_cursor` is its deprecated alias); `page_info.hasMore` is false on the last page. Revision-bound: restart from the first page if the data or filters change. schema: type: string - name: company in: query description: Repeat for up to 50 exact CIKs or platform keys. schema: type: array items: type: string responses: '200': description: OK content: application/json: schema: type: object properties: debt: type: object properties: company: type: 'null' coverage: type: string coverage_note: type: string scope: type: 'null' observation_date: type: 'null' instruments: type: array items: type: object properties: kind: type: string events: type: array items: {} fields: type: object properties: isin: type: object properties: unit: type: 'null' basis: type: 'null' value: type: string precision: type: 'null' source_id: type: string null_reason: type: 'null' coupon: type: object properties: unit: type: string basis: type: string value: type: string precision: type: 'null' source_id: type: string null_reason: type: 'null' maturity: type: object properties: unit: type: 'null' basis: type: 'null' value: type: string format: date precision: type: string source_id: type: string null_reason: type: 'null' rate_type: type: object properties: unit: type: 'null' basis: type: 'null' value: type: string precision: type: 'null' source_id: type: string null_reason: type: 'null' issue_date: type: object properties: unit: type: 'null' basis: type: 'null' value: type: string format: date precision: type: string source_id: type: string null_reason: type: 'null' listing_date: type: object properties: unit: type: 'null' basis: type: string value: type: string format: date precision: type: string source_id: type: string null_reason: type: 'null' listed_amount: type: object properties: unit: type: string basis: type: string value: type: string precision: type: 'null' source_id: type: string null_reason: type: 'null' listed_currency: type: object properties: unit: type: 'null' basis: type: string value: type: string precision: type: 'null' source_id: type: string null_reason: type: 'null' original_issue_amount: type: object properties: unit: type: string basis: type: string value: type: string precision: type: 'null' source_id: type: string null_reason: type: 'null' common_code: type: object properties: unit: type: 'null' basis: type: 'null' value: type: string precision: type: 'null' source_id: type: string null_reason: type: 'null' issuer: type: object properties: name: type: string role: type: string source_id: type: string review_state: type: string status: type: string object_id: type: string description: type: string disclosures: type: array items: type: object properties: document_ref: type: string snapshot_kind: type: string observation_date: type: string format: date field_roles: type: object properties: isin: type: string coupon: type: string maturity: type: string rate_type: type: string issue_date: type: string listing_date: type: string listed_amount: type: string listed_currency: type: string original_issue_amount: type: string common_code: type: string issuer_role: type: 'null' object_kind: type: string disclosed_at: type: string format: date-time document_ref: type: string classification: type: string identity_state: type: string term_conflicts: type: array items: {} terms_documents: type: array items: type: string observation_date: type: string format: date observation_kind: type: string prior_disclosure: type: boolean source_description: type: string denomination_currency: type: string description_source_id: type: string company: type: object properties: cik: type: string ticker: type: string name: type: string stale: type: boolean amount_key: type: string facilities: type: array items: {} totals: type: object filed_ladder: type: array items: {} sources: type: array items: type: object properties: source_id: type: string document_ref: type: string source_url: type: string source_published_at: type: string format: date-time locator: type: object properties: series: type: string section: type: string text_end: type: integer text_hash: type: string text_start: type: integer issue_date: type: string format: date issue_label: type: string capture_method: type: string raw_excerpt: type: string context_excerpt: type: string issuers: type: array items: type: object properties: cik: type: string name: type: string individual_instruments: type: integer coverage: type: string currencies: type: array items: type: string as_of: type: 'null' page_info: type: object properties: total: type: integer limit: type: integer hasMore: type: boolean nextCursor: type: string next_cursor: type: string description: >- Inferred from captured responses: every field shown was returned by a real call; a field may be absent or null on other calls. x-schema-source: inferred example: debt: company: null coverage: partial coverage_note: >- Reviewed issuer disclosures. Includes sukuk and separately labelled equity-classified capital instruments. Original issue amounts are not current balances. Prices, yields and ratings are not covered. scope: null observation_date: null instruments: - kind: sukuk events: [] fields: isin: unit: null basis: null value: XS2392596180 precision: null source_id: 2bb7c84d-6932-5c82-994c-3603ff9faa16 null_reason: null coupon: unit: percent basis: listed_profit_rate value: '2.082' precision: null source_id: e145dae1-12fa-5406-b35d-1c325fa1bc2f null_reason: null maturity: unit: null basis: null value: '2026-11-02' precision: day source_id: 7a58bd19-9e57-580b-834f-0b48575ba93b null_reason: null rate_type: unit: null basis: null value: fixed precision: null source_id: e145dae1-12fa-5406-b35d-1c325fa1bc2f null_reason: null issue_date: unit: null basis: null value: '2021-11-02' precision: day source_id: ba7c33ec-95b4-52bb-9b69-47c06c8bbd4b null_reason: null listing_date: unit: null basis: exchange_listing_date value: '2021-11-02' precision: day source_id: 8f875721-154a-5f90-8a87-d94c2fb8f251 null_reason: null listed_amount: unit: USD basis: exchange_listed_issue_size value: '500000000' precision: null source_id: f89972d3-4f04-5092-84d7-97dc9e8281cc null_reason: null listed_currency: unit: null basis: exchange_currency_field value: USD precision: null source_id: c48049db-97d1-5112-af8f-cc8d6033415d null_reason: null original_issue_amount: unit: USD basis: amount_at_issuance value: '500000000' precision: null source_id: ba7c33ec-95b4-52bb-9b69-47c06c8bbd4b null_reason: null issuer: name: EI Sukuk Company Limited role: issuer source_id: 493ee8df-d718-5027-b6ab-7f1ada3e14de review_state: reviewed status: outstanding_unconfirmed object_id: f63448bf-2d38-5f8b-bff8-0668ed6575c3 description: 2.082% Sukuk due 2 Nov 2026 (USD) disclosures: - document_ref: NDX-2cb89d7e-359a-4bb3-b4b0-0d247b311ee6 snapshot_kind: supplement observation_date: '2026-09-21' - document_ref: ENBD-2026-09-19-ISSUANCES snapshot_kind: supplement observation_date: '2026-09-19' field_roles: isin: term coupon: term maturity: term rate_type: term issue_date: term listing_date: observation listed_amount: observation listed_currency: observation original_issue_amount: term issuer_role: null object_kind: individual disclosed_at: '2026-09-21T17:56:00.555Z' document_ref: NDX-2cb89d7e-359a-4bb3-b4b0-0d247b311ee6 classification: liability identity_state: reviewed term_conflicts: [] terms_documents: - ENBD-2026-09-19-ISSUANCES - NDX-2cb89d7e-359a-4bb3-b4b0-0d247b311ee6 observation_date: '2026-09-21' observation_kind: supplement prior_disclosure: false source_description: EI Sukuk Company Ltd. Nov 2026 denomination_currency: USD description_source_id: 2bb7c84d-6932-5c82-994c-3603ff9faa16 company: cik: XDFM000003 name: Emirates NBD Bank PJSC ticker: EMIRATESNBD stale: false amount_key: listed_amount - kind: note events: [] fields: isin: unit: null basis: null value: XS1135337498 precision: null source_id: 8fcbfcc2-2dfc-5c43-a2d1-cb21c9072ca7 null_reason: null coupon: unit: percent basis: stated_coupon value: '1.625' precision: null source_id: a35ad215-e64c-5deb-988f-59b083ddc26f null_reason: null maturity: unit: null basis: null value: '2026-11-10' precision: day source_id: 3e338a42-1959-5e5f-a18c-de3cb482bb72 null_reason: null rate_type: unit: null basis: null value: fixed precision: null source_id: a35ad215-e64c-5deb-988f-59b083ddc26f null_reason: null common_code: unit: null basis: null value: '113533749' precision: null source_id: 8fcbfcc2-2dfc-5c43-a2d1-cb21c9072ca7 null_reason: null original_issue_amount: unit: EUR basis: initial_series_principal_in_establishing_document value: '1400000000' precision: null source_id: 007650c6-317b-5d57-804e-e3ef70865058 null_reason: null issuer: name: Apple Inc. role: issuer source_id: 7fb47609-49ca-5729-8d61-8ee0ef592367 review_state: reviewed status: outstanding_unconfirmed object_id: 7c3ce40f-0ae4-55c1-a260-99b5bf61857b description: 1.625% Notes due 2026 (EUR) disclosures: - document_ref: SEC-TERM-000119312514406296-d816414dex41 snapshot_kind: supplement observation_date: '2014-11-10' field_roles: isin: term coupon: term maturity: term rate_type: term common_code: term original_issue_amount: term issuer_role: null object_kind: individual disclosed_at: '2014-11-10T22:05:54.000Z' document_ref: SEC-TERM-000119312514406296-d816414dex41 classification: liability identity_state: reviewed term_conflicts: [] terms_documents: - SEC-TERM-000119312514406296-d816414dex41 observation_date: '2014-11-10' observation_kind: supplement prior_disclosure: false denomination_currency: EUR description_source_id: 007650c6-317b-5d57-804e-e3ef70865058 company: cik: '0000320193' name: Apple Inc. ticker: AAPL stale: true amount_key: original_issue_amount facilities: [] totals: {} filed_ladder: [] sources: - source_id: 007650c6-317b-5d57-804e-e3ef70865058 document_ref: SEC-TERM-000119312514406296-d816414dex41 source_url: >- https://www.sec.gov/Archives/edgar/data/320193/000119312514406296/d816414dex41.htm source_published_at: '2014-11-10T22:05:54.000Z' locator: series: 1.625% Notes due 2026 section: Terms text_end: 6033 text_hash: >- 7ed21188dc01a4b6e679edaba051f6684df22561b6d703cf66d085e32b3b9dfe text_start: 5979 raw_excerpt: Aggregate Principal Amount at Maturity. €1,400,000,000 context_excerpt: '' - source_id: ba7c33ec-95b4-52bb-9b69-47c06c8bbd4b document_ref: ENBD-2026-09-19-ISSUANCES source_url: >- https://www.emiratesnbd.com/en/investor-relations/debt-and-ratings source_published_at: '2026-09-19T00:54:36.119Z' locator: section: public_issuance_table text_hash: >- a8e1b992cabd447eb807324f43c2b4a7e1797f4ec22309a6a6be8f4b4069eaa1 issue_date: '2021-11-02' issue_label: USD 500mn Sukuk capture_method: web_text_extract raw_excerpt: >- L1946: USD 500mn Sukuk | 5 years | 2-Nov-21 | 2-Nov-26 | 2.082% | USD | 500 | 500 | context_excerpt: >- Historical issuance terms. Current outstanding amount and redemption status are not established by this catalog. issuers: - cik: XADS000009 name: Abu Dhabi Commercial Bank individual_instruments: 3 coverage: partial - cik: XADS000024 name: Aldar Properties PJSC individual_instruments: 10 coverage: partial currencies: - AED - AUD as_of: null page_info: total: 560 limit: 2 hasMore: true nextCursor: >- eyJyZXZpc2lvbiI6ImRiOTkxNDJiMjg2MzE3NjZlMzg5NjU0ZmFmODQwYjZjIiwiZmlsdGVycyI6ImE5NWNmNDU5ZWVhOGFmZmI2YWUwMjY3OWYzNjM1NjI3Iiwia2V5IjpbMCwiMjAyNi0xMS0xMCIsIjdjM2NlNDBmLTBhZTQtNTVjMS1hMjYwLTk5YjViZjYxODU3… next_cursor: >- eyJyZXZpc2lvbiI6ImRiOTkxNDJiMjg2MzE3NjZlMzg5NjU0ZmFmODQwYjZjIiwiZmlsdGVycyI6ImE5NWNmNDU5ZWVhOGFmZmI2YWUwMjY3OWYzNjM1NjI3Iiwia2V5IjpbMCwiMjAyNi0xMS0xMCIsIjdjM2NlNDBmLTBhZTQtNTVjMS1hMjYwLTk5YjViZjYxODU3… '400': description: >- A query parameter the route does not take (unknown_parameter), a value outside its type, enum or range (invalid_parameter), or a required one missing (missing_parameter); `param` names it. A request refused against this spec's parameter list is not metered. content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Missing or invalid bearer token. content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: Unknown company, country, symbol or resource. content: application/json: schema: $ref: '#/components/schemas/Error' '429': description: Rate limited. Honour Retry-After. content: application/json: schema: $ref: '#/components/schemas/Error' security: - apiKey: [] - cognitoIdToken: [] components: schemas: Error: type: object required: - error - code properties: error: type: string description: Human-readable message. It may change; branch on `code`. code: type: string description: >- Stable machine code; every error carries one. unknown_parameter, invalid_parameter and missing_parameter come with `param`; unknown_parameter also with `allowed`. A route may add codes of its own (e.g. key_limit); treat an unlisted code by its HTTP status. enum: - unknown_parameter - invalid_parameter - missing_parameter - invalid_request - unauthenticated - upgrade_required - forbidden - not_found - conflict - too_large - unsupported_media_type - rate_limited - quota_exceeded - auth_unavailable - upstream_unavailable - internal_error param: type: string description: The query parameter at fault, when one is. allowed: type: array items: type: string description: 'With unknown_parameter: every query parameter the route takes.' securitySchemes: apiKey: type: apiKey in: header name: X-API-KEY description: >- Astreus API key (pk_live_...), created on the Developers page in the terminal. Also accepted as `Authorization: Bearer pk_live_...`. x-default: pk_live_YOUR_KEY cognitoIdToken: type: http scheme: bearer bearerFormat: JWT description: >- Amazon Cognito ID token (token_use=id) for the Astreus user pool — the terminal's own session credential. API consumers should use an API key instead. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.