> ## Documentation Index > Fetch the complete documentation index at: https://vaquill.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Buy credits with USDC (x402) > **No human, no signup.** Pay in USDC with [x402](https://x402.org) v2. Call once with no payment: the `402` carries `PAYMENT-REQUIRED` (base64 JSON terms). Sign it with your wallet and repeat the call with `PAYMENT-SIGNATURE`. With an API key, the credits top up that key's account. Without one, your wallet gets its own account and the response carries its API key, once. Packs: `starter` 500 credits, `standard` 2,000 credits, `pro` 10,000 credits, at the card price of $0.01 per credit. Full walkthrough: https://api.vaquill.ai/auth.md ## OpenAPI ````yaml https://api.vaquill.ai/external/openapi.json post /api/v1/agent/x402/credits openapi: 3.1.0 info: title: Vaquill Developer API description: >- Public API for legal statutes and legislation. **Authentication**: Pass your API key as `Authorization: Bearer vq_key_...` (preferred) or in the `X-API-Key` header. Sending two different keys in one request is rejected with a 401. **Credits**: Each call costs API credits. See `GET /api/v1/api-credits/pricing` for the full pricing matrix. ## Jurisdictions | Jurisdiction | Coverage | `countryCode` | |---|---|---| | **United States** | USC and the Statutes at Large, the CFR and its annual editions, all 56 state and territory statutory codes (50 states, DC and five territories), state administrative regulations, court rules, federal and state constitutions, federal agency guidance and adjudications, the Federal Register, the Sentencing Guidelines and US tax treaties. | `US` | See the full [Coverage page](https://www.vaquill.ai/docs/api-guide/coverage) for the jurisdiction-by-jurisdiction breakdown, or call `/us/statutes/coverage` for live counts. Coverage is per (jurisdiction, corpusType) pair, so treat that endpoint as the authoritative list rather than this summary. ## Endpoints - **US Statutes**: Search and retrieve any of the corpora above with full text, resolve a citation to its exact section, browse the statutory hierarchy, read a section as it stood on a past date, and follow its change history, cross-references and defined terms - **Board Watches**: Subscribe to a corpus source and get a webhook or email when it refreshes with real changes (free, API key required) - **Pricing**: Credit costs per endpoint (no auth required) ## Rate limits Limits are enforced per API key and scale with your plan. A `429` response includes a `Retry-After` header. | Plan | Per minute | Per hour | Per day | |---|---|---|---| | Vaquill API Pro | 60 | 1,000 | 2,000 | | Vaquill API Business | 150 | 2,500 | 10,000 | For full documentation, visit the [API Reference](https://www.vaquill.ai/docs/api-reference/). version: 1.0.0+a1f3e4af5900e02d contact: name: Vaquill API Support url: https://www.vaquill.ai email: support@vaquill.ai license: name: Proprietary url: https://www.vaquill.ai/terms termsOfService: https://www.vaquill.ai/terms x-revision: a1f3e4af5900e02d servers: - url: https://api.vaquill.ai description: Production security: - ApiKeyAuth: [] - ApiKeyHeader: [] tags: - name: US Statutes description: >- Search and retrieve US primary law. Covers the United States Code and the Statutes at Large, the Code of Federal Regulations and its annual editions, state statutory codes and administrative regulations, federal and state constitutions, court rules, Federal Register rules and Presidential documents, federal and state agency guidance, agency adjudications, state Attorney General opinions, the Sentencing Guidelines and US tax treaties. Scope a search with the `corpusType` filter, and call `/us/statutes/coverage` for the live jurisdiction-by-corpusType list. - **Search**: Search across all USC, CFR, state, and regulatory sections - **Section**: Get metadata, citation, hierarchy, and source links for a specific section - **Body**: Get the full text of a section - **Enactments**: Which state session laws a publisher's own tables list against a section (supported jurisdictions only, never a complete history) - name: US Session Laws description: >- State session laws: the acts of each legislature as they were enacted, chapter by chapter, before they are folded into a code. A session law is what the governor signs. It carries the act's own text, including the language it strikes and inserts, its approval and effective dates, and, where the publisher prints one, the code sections it changes. That makes it the source for "which act changed this section, and when did it take effect". Every act has a permanent `sessionLawId` (for example `SSL_MN_2025R_G_Y2025_C1`, Minnesota Laws 2025, regular session, chapter 1) whether or not we hold its text, and a citation or bill number such as `S.F.No. 1552` is accepted where an id goes. v1 serves STATE acts only. Federal session laws (the Statutes at Large, `SAL_` ids) are served by `/us/statutes/section`, and `/us/statutes/resolve` points a session-law citation here. **Start here**: check `/us/statutes/coverage` (free) for what we hold per state: each jurisdiction's `sessionLaws` block lists its sessions, which are complete or only partly collected, and the `series` and `instrumentTypes` that exist. Then **List** a session or a date range to get ids, **Get** one act for its record, then **Body** for its text. A law missing from a partly collected session is a free 404 (`session_not_fully_collected`), not proof it does not exist. - **List**: everything enacted in a state's session, approved in a window, or taking effect on a date - **Get**: one act by id or by citation; dates (`effectiveDates` is always a list), sources and the code sections it affects - **Body**: the act's text as printed, paged by cursor, with amendatory markup preserved where the publisher printed it - **Batch**: up to 50 ids or citations in one call, the same record as Get, billed per law served, with every miss listed and its reason - **Changes**: a sync feed of the registry over an integer cursor (`sinceId`): what began to be served, was corrected, withdrawn or merged The reverse link, from a code section to the acts a publisher's own tables list against it, is `GET /us/statutes/section/{actId}/enactments`. - name: US Rulemaking description: >- How a federal rule is made, as public records tied together by its Regulation Identifier Number (RIN): the semiannual Unified Agenda (every edition from Fall 1995), the OIRA review under Executive Order 12866, the Regulations.gov docket and its documents, and the Federal Register documents that proposed and finalised it. **Start here**: `GET /us/rulemaking/coverage` (free) lists what is held per source and whether each is fresh. Then **By RIN** for everything held for one rule, **Agenda history** for how its timetable moved edition by edition, or **Dockets** and **Documents** for the Regulations.gov side. Every link between sources carries its `basis` and `quality` (`verified`, `candidate`, `ambiguous`). A link we could not make with confidence is marked, never guessed, and an umbrella RIN shared by unrelated rules claims no proposal-to-final pairing. A comment count of `null` means not measured, never zero. Comment text, attachments and commenter information are not held or served. - name: Board Watches description: >- Law-change alerts. Subscribe to a **board** (a tracked corpus source, identified by `corpusType` plus an optional `state`) and get a webhook or email whenever it refreshes with real changes, naming the exact sections that changed. Fetch old-vs-new text for any amended section via the change diff. Boards refresh on their own existing cadence; watching one does not change how often it refreshes. Every endpoint here is **free**: authenticated by API key and rate-limited, but not credit-metered. See the [Law Change Alerts guide](https://www.vaquill.ai/docs/api-guide/alerts) for the full walkthrough. - name: Pricing description: >- Credit pricing and conversion rates. No authentication required. 1 credit = $0.01 USD. - name: Agent Onboarding description: >- How an AI agent gets an API key for its human, with no copy and paste. Free and keyless. The agent starts a signup, the human approves a short code while signed in, and the agent collects an ordinary API key. Full walkthrough: https://api.vaquill.ai/auth.md - name: Credits description: >- Your own credit balance: what is spendable right now, where it came from, and what is about to expire. Free and never charged, so it is safe to poll for low-balance alerting or to pre-flight a batch job. externalDocs: description: Full API Reference url: https://www.vaquill.ai/docs/api-reference/ paths: /api/v1/agent/x402/credits: post: tags: - Agent Onboarding summary: Buy credits with USDC (x402) description: >- **No human, no signup.** Pay in USDC with [x402](https://x402.org) v2. Call once with no payment: the `402` carries `PAYMENT-REQUIRED` (base64 JSON terms). Sign it with your wallet and repeat the call with `PAYMENT-SIGNATURE`. With an API key, the credits top up that key's account. Without one, your wallet gets its own account and the response carries its API key, once. Packs: `starter` 500 credits, `standard` 2,000 credits, `pro` 10,000 credits, at the card price of $0.01 per credit. Full walkthrough: https://api.vaquill.ai/auth.md operationId: x402_buy_credits parameters: - name: pack in: query required: false schema: type: string description: >- Which pack: `starter` 500 credits, `standard` 2,000 credits, `pro` 10,000 credits. default: starter title: Pack description: >- Which pack: `starter` 500 credits, `standard` 2,000 credits, `pro` 10,000 credits. responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/X402PackResponse' headers: X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-RateLimit-Limit-Day: $ref: '#/components/headers/X-RateLimit-Limit-Day' X-RateLimit-Remaining-Day: $ref: '#/components/headers/X-RateLimit-Remaining-Day' X-RateLimit-Limit-Hour: $ref: '#/components/headers/X-RateLimit-Limit-Hour' X-RateLimit-Remaining-Hour: $ref: '#/components/headers/X-RateLimit-Remaining-Hour' X-RateLimit-Reset-Day: $ref: '#/components/headers/X-RateLimit-Reset-Day' X-RateLimit-Scope: $ref: '#/components/headers/X-RateLimit-Scope' X-Request-ID: $ref: '#/components/headers/X-Request-ID' '400': description: '`x402_unknown_pack` or `x402_invalid_payload`.' content: application/json: schema: $ref: '#/components/schemas/AgentOnboardingErrorBody' headers: X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-RateLimit-Limit-Day: $ref: '#/components/headers/X-RateLimit-Limit-Day' X-RateLimit-Remaining-Day: $ref: '#/components/headers/X-RateLimit-Remaining-Day' X-RateLimit-Limit-Hour: $ref: '#/components/headers/X-RateLimit-Limit-Hour' X-RateLimit-Remaining-Hour: $ref: '#/components/headers/X-RateLimit-Remaining-Hour' X-RateLimit-Reset-Day: $ref: '#/components/headers/X-RateLimit-Reset-Day' X-RateLimit-Scope: $ref: '#/components/headers/X-RateLimit-Scope' X-Request-ID: $ref: '#/components/headers/X-Request-ID' '401': description: '`invalid_api_key`: the key you sent to top up is not live.' content: application/json: schema: $ref: '#/components/schemas/AgentOnboardingErrorBody' headers: X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-RateLimit-Limit-Day: $ref: '#/components/headers/X-RateLimit-Limit-Day' X-RateLimit-Remaining-Day: $ref: '#/components/headers/X-RateLimit-Remaining-Day' X-RateLimit-Limit-Hour: $ref: '#/components/headers/X-RateLimit-Limit-Hour' X-RateLimit-Remaining-Hour: $ref: '#/components/headers/X-RateLimit-Remaining-Hour' X-RateLimit-Reset-Day: $ref: '#/components/headers/X-RateLimit-Reset-Day' X-RateLimit-Scope: $ref: '#/components/headers/X-RateLimit-Scope' X-Request-ID: $ref: '#/components/headers/X-Request-ID' '402': description: >- `payment_required` family (`x402_*`): pay or re-sign; `PAYMENT-REQUIRED` says how. content: application/json: schema: $ref: '#/components/schemas/AgentOnboardingErrorBody' headers: X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-RateLimit-Limit-Day: $ref: '#/components/headers/X-RateLimit-Limit-Day' X-RateLimit-Remaining-Day: $ref: '#/components/headers/X-RateLimit-Remaining-Day' X-RateLimit-Limit-Hour: $ref: '#/components/headers/X-RateLimit-Limit-Hour' X-RateLimit-Remaining-Hour: $ref: '#/components/headers/X-RateLimit-Remaining-Hour' X-RateLimit-Reset-Day: $ref: '#/components/headers/X-RateLimit-Reset-Day' X-RateLimit-Scope: $ref: '#/components/headers/X-RateLimit-Scope' X-Request-ID: $ref: '#/components/headers/X-Request-ID' '422': description: >- Validation error: `detail` plus one `errors` entry per rejected field. content: application/json: schema: $ref: '#/components/schemas/ApiDetailError' headers: X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-RateLimit-Limit-Day: $ref: '#/components/headers/X-RateLimit-Limit-Day' X-RateLimit-Remaining-Day: $ref: '#/components/headers/X-RateLimit-Remaining-Day' X-RateLimit-Limit-Hour: $ref: '#/components/headers/X-RateLimit-Limit-Hour' X-RateLimit-Remaining-Hour: $ref: '#/components/headers/X-RateLimit-Remaining-Hour' X-RateLimit-Reset-Day: $ref: '#/components/headers/X-RateLimit-Reset-Day' X-RateLimit-Scope: $ref: '#/components/headers/X-RateLimit-Scope' X-Request-ID: $ref: '#/components/headers/X-Request-ID' '429': $ref: '#/components/responses/RateLimited' '500': $ref: '#/components/responses/InternalError' '503': description: >- `x402_disabled`, `x402_facilitator_unavailable` or `x402_credit_pending`. content: application/json: schema: $ref: '#/components/schemas/AgentOnboardingErrorBody' headers: X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-RateLimit-Limit-Day: $ref: '#/components/headers/X-RateLimit-Limit-Day' X-RateLimit-Remaining-Day: $ref: '#/components/headers/X-RateLimit-Remaining-Day' X-RateLimit-Limit-Hour: $ref: '#/components/headers/X-RateLimit-Limit-Hour' X-RateLimit-Remaining-Hour: $ref: '#/components/headers/X-RateLimit-Remaining-Hour' X-RateLimit-Reset-Day: $ref: '#/components/headers/X-RateLimit-Reset-Day' X-RateLimit-Scope: $ref: '#/components/headers/X-RateLimit-Scope' X-Request-ID: $ref: '#/components/headers/X-Request-ID' security: [] components: schemas: X402PackResponse: properties: credits: type: integer title: Credits description: Credits this payment added. examples: - 500 balance: type: integer title: Balance description: The account's balance after the payment. usd: type: string title: Usd examples: - '5.00' transaction: type: string title: Transaction description: The settlement transaction hash. network: type: string title: Network examples: - eip155:8453 apiKey: anyOf: - type: string - type: 'null' title: Apikey description: >- Only when you paid WITHOUT an API key: your wallet's key, shown once. Paying again without a key replaces it (the old one stops working). keyPrefix: anyOf: - type: string - type: 'null' title: Keyprefix docsUrl: type: string title: Docsurl openapiUrl: type: string title: Openapiurl type: object required: - credits - balance - usd - transaction - network - docsUrl - openapiUrl title: X402PackResponse AgentOnboardingErrorBody: properties: code: type: string title: Code examples: - authorization_pending type: type: string title: Type title: type: string title: Title status: type: integer title: Status detail: type: string title: Detail requestId: type: string title: Requestid retryable: type: boolean title: Retryable retryAfterSeconds: anyOf: - type: integer - type: 'null' title: Retryafterseconds type: object required: - code - type - title - status - detail - requestId - retryable title: AgentOnboardingErrorBody ApiDetailError: properties: detail: type: string title: Detail description: >- Human-readable reason, safe to surface to an end user. Branch on the HTTP status rather than on this string: the wording is not part of the contract and may be reworded, but 401 (bad key), 402 (out of credits), 403 (missing scope), 404 (no such resource) and 429 (rate limited) are stable. examples: - Insufficient API credits. errors: anyOf: - items: $ref: '#/components/schemas/ApiFieldError' type: array - type: 'null' title: Errors description: 'Present on 422 only: every field that failed validation.' code: anyOf: - type: string - type: 'null' title: Code description: >- Stable machine code for the failure. Branch on this, not on `detail`. The set is open: tolerate values you do not know. Known values: authentication_required, invalid_api_key, api_key_expired, permission_denied, insufficient_scope, insufficient_credits, payment_required, rate_limited, quota_exceeded, daily_cap_exceeded, bad_request, validation_error, method_not_allowed, payload_too_large, unsupported_media_type, invalid_query, invalid_citation_input, section_not_found, resource_not_found, idempotency_key_reused, idempotency_in_progress, idempotency_replay_unavailable, upstream_timeout, service_unavailable, internal_error, conflict. examples: - insufficient_credits x-known-values: - authentication_required - invalid_api_key - api_key_expired - permission_denied - insufficient_scope - insufficient_credits - payment_required - rate_limited - quota_exceeded - daily_cap_exceeded - bad_request - validation_error - method_not_allowed - payload_too_large - unsupported_media_type - invalid_query - invalid_citation_input - section_not_found - resource_not_found - idempotency_key_reused - idempotency_in_progress - idempotency_replay_unavailable - upstream_timeout - service_unavailable - internal_error - conflict type: anyOf: - type: string - type: 'null' title: Type description: >- URL naming the error kind, `https://www.vaquill.ai/docs/errors/{code}`. examples: - https://www.vaquill.ai/docs/errors/insufficient_credits title: anyOf: - type: string - type: 'null' title: Title description: Short fixed English title for `code`. examples: - Insufficient credits status: anyOf: - type: integer - type: 'null' title: Status description: Echo of the HTTP status code. examples: - 402 requestId: anyOf: - type: string - type: 'null' title: Requestid description: Equals the `X-Request-ID` response header. Quote it to support. examples: - 8d32789e-7b27-44f7-9523-424596e7a929 retryable: anyOf: - type: boolean - type: 'null' title: Retryable description: True only when repeating the same request is safe and may succeed. examples: - false retryAfterSeconds: anyOf: - type: integer - type: 'null' title: Retryafterseconds description: 'On 429 and 503 when `Retry-After` is set: the same value in seconds.' examples: - 30 actId: anyOf: - type: string - type: 'null' title: Actid description: 'Section routes only, on a miss: the identifier that matched nothing.' examples: - UNKNOWN_99999 reason: anyOf: - type: string - type: 'null' title: Reason description: >- Section routes only, on a miss: why nothing matched, for example `unsupported_jurisdiction` or `not_in_registry`. The set is open. examples: - not_in_registry didYouMean: anyOf: - items: type: string type: array - type: 'null' title: Didyoumean description: 'Section routes only, on a miss: identifiers worth trying instead.' sessionLawId: anyOf: - type: string - type: 'null' title: Sessionlawid description: >- Session-law routes only, on a miss: the id or citation that matched nothing. examples: - Pub. L. 117-58 defaultSessionLawId: anyOf: - type: string - type: 'null' title: Defaultsessionlawid description: >- Session-law routes only, on an `ambiguous_citation` miss: the conventional reading, which is NOT chosen for you. `didYouMean` lists every candidate. examples: - us1_ca_2019_ch_123 candidateCount: anyOf: - type: integer - type: 'null' title: Candidatecount description: 'Session-law routes only: how many laws the citation names in all.' examples: - 3 truncated: anyOf: - type: boolean - type: 'null' title: Truncated description: >- Session-law routes only: true when `didYouMean` lists fewer laws than `candidateCount`, so the list is not complete. examples: - false jurisdictions: anyOf: - items: type: string type: array - type: 'null' title: Jurisdictions description: >- Session-law routes only, on a `needs_jurisdiction` miss: every state where the citation exists. Name one in the citation, or pass `state`. sessionCoverage: anyOf: - additionalProperties: true type: object - type: 'null' title: Sessioncoverage description: >- Session-law routes only, on a `session_not_fully_collected` miss: how much of the session we hold. creditsRequired: anyOf: - type: integer - type: 'null' title: Creditsrequired description: '402 only, when known: the credits this call needed.' examples: - 5 creditsAvailable: anyOf: - type: integer - type: 'null' title: Creditsavailable description: '402 only, when known: the credits you can spend right now.' examples: - 2 topUpHint: anyOf: - type: string - type: 'null' title: Topuphint description: '402 only, when known: where to add credits.' examples: - >- Add credits in the developer dashboard, then retry the same request. type: object required: - detail title: ApiDetailError description: >- Error envelope the API actually returns. Every error (400/401/402/403/404/405/422/429/5xx) carries a `detail` string, e.g. `{"detail": "Insufficient API credits."}`, on every mount of the API. A 422 adds `errors`, one entry per rejected field. Some 404s add endpoint-specific diagnosis beside `detail` (the statutes section routes add `actId`, `reason` and `didYouMean`); treat unknown keys as optional. ApiFieldError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Loc description: >- Where the bad value is: `body`, `query` or `path`, then the parameter name exactly as you send it (camelCase), then list indexes. A bare `["body"]` means the body as a whole was not a JSON object. examples: - - body - query msg: type: string title: Msg description: What is wrong with the value, in plain English. examples: - Field required type: type: string title: Type description: >- Machine-readable error kind, e.g. `missing`, `literal_error`, `json_invalid`. examples: - missing type: object required: - loc - msg - type title: ApiFieldError description: One rejected field in a 422 response. headers: X-RateLimit-Limit: description: Requests allowed in the current per-minute window. schema: type: integer X-RateLimit-Remaining: description: Requests left in the current per-minute window. schema: type: integer X-RateLimit-Reset: description: Unix timestamp at which the per-minute window resets. schema: type: integer X-RateLimit-Limit-Day: description: Requests allowed per day (the slow-drip backstop). schema: type: integer X-RateLimit-Remaining-Day: description: Requests left in the daily window. schema: type: integer X-RateLimit-Limit-Hour: description: Requests allowed per hour. schema: type: integer X-RateLimit-Remaining-Hour: description: Requests left in the hourly window. schema: type: integer X-RateLimit-Reset-Day: description: Unix timestamp at which the daily window resets (next UTC midnight). schema: type: integer X-RateLimit-Scope: description: >- Which bucket the limits above describe: `key` (this API key's own allowance) or `ip` (the shared per-address ceiling, also used when the key did not validate). Absent on requests without an API key. schema: type: string enum: - key - ip X-Request-ID: description: Correlation id of this request. Quote it when contacting support. schema: type: string Retry-After: description: Seconds to wait before retrying. schema: type: integer responses: RateLimited: description: Rate limit exceeded. content: application/json: schema: $ref: '#/components/schemas/ApiDetailError' headers: X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-RateLimit-Limit-Day: $ref: '#/components/headers/X-RateLimit-Limit-Day' X-RateLimit-Remaining-Day: $ref: '#/components/headers/X-RateLimit-Remaining-Day' X-RateLimit-Limit-Hour: $ref: '#/components/headers/X-RateLimit-Limit-Hour' X-RateLimit-Remaining-Hour: $ref: '#/components/headers/X-RateLimit-Remaining-Hour' X-RateLimit-Reset-Day: $ref: '#/components/headers/X-RateLimit-Reset-Day' X-RateLimit-Scope: $ref: '#/components/headers/X-RateLimit-Scope' X-Request-ID: $ref: '#/components/headers/X-Request-ID' Retry-After: $ref: '#/components/headers/Retry-After' InternalError: description: >- Internal error (`internal_error`, retryable). Any credits charged for the call are refunded; retry with backoff and quote `requestId` to support if it persists. content: application/json: schema: $ref: '#/components/schemas/ApiDetailError' headers: X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-RateLimit-Limit-Day: $ref: '#/components/headers/X-RateLimit-Limit-Day' X-RateLimit-Remaining-Day: $ref: '#/components/headers/X-RateLimit-Remaining-Day' X-RateLimit-Limit-Hour: $ref: '#/components/headers/X-RateLimit-Limit-Hour' X-RateLimit-Remaining-Hour: $ref: '#/components/headers/X-RateLimit-Remaining-Hour' X-RateLimit-Reset-Day: $ref: '#/components/headers/X-RateLimit-Reset-Day' X-RateLimit-Scope: $ref: '#/components/headers/X-RateLimit-Scope' X-Request-ID: $ref: '#/components/headers/X-Request-ID' securitySchemes: ApiKeyAuth: type: http scheme: bearer bearerFormat: vq_key_* description: >- API key issued from the developer dashboard. Pass as `Authorization: Bearer vq_key_...` (preferred). ApiKeyHeader: type: apiKey in: header name: X-API-Key description: >- The same API key as a bare header value: `X-API-Key: vq_key_...`. Equivalent to the Bearer form. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.