> ## Documentation Index > Fetch the complete documentation index at: https://docs.0xinsider.com/llms.txt > Use this file to discover all available pages before exploring further. # Get account identity > Returns the account and credential IDs admitted by API authentication, credential kind, and approved scopes. Null scopes mean full developer-key access. Requires an active Pro subscription and read scope for OAuth grants. Does not return credentials or personal contact details. Read the account and credential admitted by the same paid bearer-auth middleware as other data requests. OAuth grants require the read scope. The response contains the account ID, credential ID, credential kind and scopes; it exposes no email, token or credential hash. Scopes are null for a full developer key. The [product CLI](/integrations/cli) uses this endpoint for `0xinsider whoami`. Normal request accounting and rate limits apply. ## OpenAPI ````yaml GET /api/v1/me openapi: 3.1.0 info: x-generated-rate-limit-policy-from: web/src/lib/rate-limit-facts.ts via web/scripts/generate-api-policy.ts title: 0xinsider API description: >- Follow provider-exposed large-trade activity from Polymarket. Polymarket wallet-attributed trades can add grades, P&L, strategy, and diagnostic-score context when sufficient source data exists. Fields can be null or unavailable. Normal API requests use a 30-second server timeout that returns HTTP 408 Request Timeout with an empty body when exceeded. Public REST /api/v1/* endpoints, excluding /api/v1/mcp, use Bearer-token based non-credentialed browser CORS: any Origin may call with Authorization, Content-Type, If-None-Match, Idempotency-Key, and Mcp-Session-Id request headers. Remote MCP at /api/v1/mcp is non-credentialed, but still validates Origin against the 0xinsider/localhost allowlist per MCP Streamable HTTP DNS-rebinding guidance. Successful browser CORS preflight responses advertise Access-Control-Max-Age: 86400. Browser JavaScript may read RateLimit-Limit, RateLimit-Remaining, RateLimit-Reset, the legacy X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset, Retry-After, ETag, X-Request-Id, X-Request-Cost, X-Usage-Accounting, X-Batch-RateLimit-Limit, X-Batch-RateLimit-Remaining, X-Batch-RateLimit-Reset, Mcp-Session-Id, and X-Mcp-Error-Code response headers. Rate-limit headers describe the budget a request was counted against: the API key's per-minute window on an authenticated call, and the per-IP budget on a public route or on a refused credential (401, 402, 403, 423), so a client looping on a bad or lapsed key still sees how much room it has. Conditional GET: these operations return a weak ETag and answer If-None-Match with 304 Not Modified and an empty body: GET /api/v1/health, GET /api/v1/insider-radar, GET /api/v1/insider-radar/{id}, GET /api/v1/large-positions, GET /api/v1/leaderboard, GET /api/v1/leaderboard/trending, GET /api/v1/market/{condition_id}/candles, GET /api/v1/market/{condition_id}/intel, GET /api/v1/market/{condition_id}/snapshot, GET /api/v1/markets/explore, GET /api/v1/markets/sharp-money-flows, GET /api/v1/markets/smart-money-flows, GET /api/v1/pick-of-the-day, GET /api/v1/pick-of-the-day/archive, GET /api/v1/positions, GET /api/v1/sports-edge-observations, GET /api/v1/sports-edge-signals, GET /api/v1/trader/{address}, GET /api/v1/trader/{address}/context, GET /api/v1/trader/{address}/pnl, GET /api/v1/trader/{address}/position-timeline, GET /api/v1/traders/{trader}/position-timeline, GET /api/v1/whale-trades, GET /api/v1/whale-trades/history, GET /api/v1/whale-trades/{id}, GET /api/v1/whale-trades/{id}/counterparties/executions, GET /api/v1/whale-trades/{id}/counterparties/executions/{execution_id}/makers. Credentialed first-party routes such as /api/keys, /api/billing, and auth endpoints remain restricted to configured 0xinsider origins. Protected V1 responses, except the zero-cost /api/v1/usage route, after handler execution carry X-Usage-Accounting: persisted, failed, or unknown. This reports the usage-record write; it does not change the handler result. Do not replay a successful mutation to repair an unknown usage record. Before execution, unavailable accounting capacity returns HTTP 503 with error.reason=request_accounting_unavailable; honor Retry-After. version: 1.0.0 contact: name: 0xinsider email: support@0xinsider.com url: https://0xinsider.com servers: - url: https://api.0xinsider.com description: >- Production (live data). Authenticate with a live key (oxi_sk_live_...); requires an active Pro subscription. A sandbox key (oxi_sk_test_...) is answered with 401 invalid_api_key and error.reason sandbox_api_key. - url: https://0xinsider.com/sandbox description: >- Sandbox. No credential required and no production data: every documented operation answers with its documented example or a deterministic sample of its response schema. Add ?sandbox_status= to receive one of the error responses the operation documents (for example 429 with Retry-After). Request bodies and parameters are not validated, streams and file downloads are not simulated, and nothing is stored. A sandbox key (oxi_sk_test_..., issued with no account by POST https://api.0xinsider.com/api/v1/agents/register) is optional: on an operation that requires a credential, a well-formed key is answered with X-Oxi-Sandbox-Key: valid and a malformed one with 401 invalid_api_key. security: - bearerAuth: [] - oauth2: - read tags: - name: Traders description: Trader intelligence, batch lookups, timelines, and export readiness. - name: Positions description: Current prediction-market position snapshots from backend-owned mirrors. - name: Large Positions description: Largest current open positions from graded traders (Polymarket-only). - name: Whale Trades description: Recent and historical large trade intelligence. - name: Leaderboard description: Ranked trader discovery and category/strategy leaderboards. - name: Pick of the Day description: >- One sourced sharp-money call a day: the side profitable wallets are backing, with pre-game odds, the holders, and the track record. - name: Markets description: Market search, discovery, snapshots, and smart-score flow. - name: Content description: Search across 0xinsider editorial content. - name: Insider Radar description: Suspicious trading pattern flags. - name: Events description: Durable public event replay streams. - name: Streaming description: Resumable real-time Server-Sent Events stream of live feed envelopes. - name: Webhooks description: Signed builder webhook destinations and delivery controls. - name: Usage description: Developer API budget and usage introspection. - name: Onboarding description: >- Self-serve agent registration: a sandbox key with no account, and the path to live access. - name: System description: Health and operational status checks. - name: MCP description: Remote Model Context Protocol transport. - name: Reports description: Daily, weekly, monthly, and trader export report snapshots. - name: Account description: Identify the account and credential authenticated for a paid API request. externalDocs: description: 0xinsider API docs url: https://docs.0xinsider.com paths: /api/v1/me: get: tags: - Account summary: Identify the authenticated account and credential description: >- Returns the account and credential IDs admitted by API authentication, credential kind, and approved scopes. Null scopes mean full developer-key access. Requires an active Pro subscription and read scope for OAuth grants. Does not return credentials or personal contact details. operationId: getAccountIdentity responses: '200': description: Authenticated account and credential identity. content: application/json: schema: $ref: '#/components/schemas/AccountIdentity' headers: RateLimit-Limit: $ref: '#/components/headers/RateLimit-Limit' RateLimit-Remaining: $ref: '#/components/headers/RateLimit-Remaining' RateLimit-Reset: $ref: '#/components/headers/RateLimit-Reset' 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-Request-Id: $ref: '#/components/headers/X-Request-Id' '401': description: Missing or invalid API key content: application/json: schema: $ref: '#/components/schemas/ApiError' '402': description: >- Active Pro subscription required. The key is valid but the account has no active Pro subscription; error.reason is subscription_inactive and error.message names the reactivation URL (https://0xinsider.com/billing). Permanent until a person reactivates: no Retry-After, never retry on a schedule. content: application/json: schema: $ref: '#/components/schemas/ApiError' '403': description: Account access denied content: application/json: schema: $ref: '#/components/schemas/ApiError' '423': description: Account is locked content: application/json: schema: $ref: '#/components/schemas/ApiError' '429': description: >- Rate limit exceeded. Two independent budgets. (1) 100 requests/minute per user (sliding window), on every authenticated route. (2) On the BATCH routes only: 2500 batch item units/minute per user, reserved before any item is executed. A batch with N requested items costs N item units, including duplicate and invalid items. 2500 = 100 requests x 25 items per batch, which is the most item work a key can buy through the request limiter at all: a caller may spend their entire 100-request minute on full 25-item batches without the item budget being what stops them. The REQUEST budget is the effective ceiling, and batching is never the more expensive choice. The item budget can still deny at a sliding-window boundary (both counters carry the previous window forward with a floor, and the item counter runs 25x the request counter), so honor a 429 from either. Over-quota batches return 429 with Retry-After plus RateLimit-Limit, RateLimit-Remaining, and RateLimit-Reset before any item work is done. headers: Retry-After: description: Seconds until rate limit resets. schema: type: integer RateLimit-Limit: $ref: '#/components/headers/RateLimit-Limit' RateLimit-Remaining: $ref: '#/components/headers/RateLimit-Remaining' RateLimit-Reset: $ref: '#/components/headers/RateLimit-Reset' X-RateLimit-Limit: schema: type: integer X-RateLimit-Remaining: schema: type: integer X-RateLimit-Reset: schema: type: integer X-Request-Id: schema: type: string content: application/json: schema: $ref: '#/components/schemas/ApiError' '503': description: >- Redis-backed authenticated rate limiter unavailable; retry after the per-process outage cooldown headers: Retry-After: description: >- Seconds until the middleware will probe the Redis-backed rate limiter again. schema: type: integer X-Request-Id: schema: type: string content: application/json: schema: $ref: '#/components/schemas/ApiError' security: - bearerAuth: [] - oauth2: - read x-codeSamples: - lang: curl label: cURL source: |- curl -sS \ -H 'Authorization: Bearer $OXI_SK' \ 'https://api.0xinsider.com/api/v1/usage' components: schemas: AccountIdentity: type: object required: - object - data - meta properties: object: type: string enum: - account data: type: object required: - user_id - credential_id - credential_kind - scopes properties: user_id: type: integer credential_id: type: integer credential_kind: type: string enum: - api_key - oauth_grant scopes: type: array nullable: true items: type: string description: Approved OAuth scopes; null for full developer-key access. meta: $ref: '#/components/schemas/ResponseMeta' ApiError: type: object required: - object - error - meta properties: object: type: string const: error error: type: object required: - code - message properties: code: type: string enum: - bad_request - invalid_api_key - subscription_required - forbidden - not_found - account_locked - rate_limited - rate_limit_unavailable - internal_error message: type: string doc_url: type: string nullable: true param: type: string nullable: true retry_at: type: string format: date-time nullable: true description: >- The recommended next request instant (RFC3339), always in the future. Present on every retryable error: `pick_not_released`, `rate_limited`, `rate_limit_unavailable`, and `read_model_warming`. Omitted otherwise. The absolute twin of `Retry-After`; prefer the header for the sleep duration. For `pick_not_released`, the earliest of the next scheduled release, the next automatic selector attempt, the operating-window start, or about 60 seconds. See that response. reason: type: string enum: - cursor_expired - unknown_endpoint - pick_not_released - trader_not_tracked - read_model_warming - database_unavailable - request_accounting_unavailable - idempotency_in_progress - webhook_delivery_in_progress - sandbox_api_key - api_key_in_query - subscription_inactive nullable: true description: >- ADDITIVE (#7209). The specific, actionable cause behind `code`, when there is one more specific than the code itself. `code` keeps its published values, so existing clients are unaffected; new clients branch on `reason`. Omitted when the code already says everything we know. pick_not_released: no Pick of the Day is published for the current product day; schedule one request against retry_at instead of polling. unknown_endpoint: the PATH is not a route on this API -- read GET /api/v1, do not retry. trader_not_tracked: the wallet is real and the URL is right, but the trader is outside the HOT/WARM sync tiers -- stop asking for this wallet. cursor_expired: pagination went stale mid-walk -- re-request the first page and continue. read_model_warming: the requested endpoint cannot serve its read model yet; exact causes are endpoint-specific and can include a cold or contended refresh or a dependency that prevented refresh. database_unavailable: the API's database or its connection pool is temporarily unreachable (a connection-class failure, not a query fault); code stays rate_limit_unavailable, nothing is rate-limited, retry after Retry-After / retry_at. idempotency_in_progress: retain the exact Idempotency-Key and request body, then retry shortly. webhook_delivery_in_progress: retry the URL or signing-secret configuration change after the destination's active request completes. request_accounting_unavailable: accounting capacity is unavailable before the handler executes; retry after Retry-After / retry_at. sandbox_api_key: the credential is a sandbox key (oxi_sk_test_) from POST /api/v1/agents/register, which only the sandbox server accepts -- call the sandbox base URL with it, or get a live key or OAuth access token; do not retry it here. api_key_in_query: the key was sent as a ?token= query parameter, which no route reads because URLs land in logs and history; the key itself was not checked -- resend it as Authorization: Bearer. subscription_inactive: the key is valid but the account's Pro subscription has lapsed (402 subscription_required); permanent until a person reactivates at https://0xinsider.com/billing, which the message names -- stop retrying on a schedule and surface the link. The key owner is emailed once per lapse. meta: $ref: '#/components/schemas/ResponseMeta' ResponseMeta: type: object required: - request_id - cached - cost properties: request_id: type: string description: Unique request ID (req_ prefix). cached: type: boolean cache_age_s: type: integer nullable: true description: >- Cache age in seconds. Omitted when the response was not cached, and also when it was cached but its age cannot be established (an entry stored before its cache carried a computed instant). Never a placeholder: an unknown age is reported as no value rather than as the cache TTL. cost: type: integer description: >- Advisory request weight (relative compute cost). 1 for simple reads; higher for heavier endpoints. Not a credit/price. ranking_generation: type: integer nullable: true description: >- Committed PostgreSQL-owned leaderboard generation for the returned rows and cursor. Present on GET /api/v1/leaderboard; omitted on endpoints that do not read this ranking. ranking_as_of: type: string format: date-time nullable: true description: >- Authoritative RFC3339 timestamp from cache_generations.updated_at for ranking_generation. It is read in the same repeatable-read snapshot as the leaderboard rows and is not request time, cache write time, or row insertion order. directional_source: type: string enum: - live - degraded description: >- Which path produced the team-directional read on this response. Only present on endpoints that compute one (today: GET /api/v1/sports-edge-signals). "live" means the read RAN. "degraded" means it FAILED, so nothing was measured and the ranking fell back to raw conviction. The flag describes the READ, not its consequence: a read that ran and found nothing groupable also leaves the directional fields null, and that is honestly "live" -- the per-signal nulls already say "nothing to enrich here", so this snapshot-level flag carries only what they cannot, namely whether the read ran at all. A degraded response is cached on the shorter degraded TTL so it self-heals. Reported SEPARATELY from ranking_source because the two degradations are independent -- a smart-money DB miss weakens the ranking DATA, a directional failure removes a ranking WEIGHT -- and a consumer down-weighting a degraded response needs to know which input it lost. Omitted on endpoints that compute no directional read. ranking_source: type: string enum: - live - db_only description: >- Which ranking-data path produced this response. Only present on endpoints that can degrade a ranking (today: GET /api/v1/sports-edge-signals). "live" is the normal path (the current holder pile from the provider batch); "db_only" is the degraded fallback (a truthful but weaker trader_markets ranking) served when the live sharp-money ranking batch is unavailable (a smart-money DB read failure, not a Polymarket outage) and cached on a shorter TTL, so a consumer can down-weight or skip it. Omitted on endpoints that never degrade. category_skill_source: type: string enum: - live - partial - degraded - unavailable description: >- Whole filtered snapshot category-evidence status before pagination. Operational live always remains partial source coverage. category_skill_model_version: type: string category_skill_taxonomy_version: type: string category_skill_platform: type: string const: polymarket category_skill_scope: type: string const: observed_goldsky_primary_taker_fill category_skill_source_coverage: type: string enum: - partial_whale_threshold_fills - graded_wallet_fills category_skill_observation_started_at: type: string format: date-time category_skill_model_operationally_degraded: type: boolean description: >- Whole-model operational readiness captured with the category model snapshot. Present on category-enriched responses even when the filtered signal list is empty. When true, category_skill_source is degraded and sports-edge-signals uses the shorter degraded cache TTL. category_skill_status_counts: type: object required: - live - insufficient - stale - unknown - degraded properties: live: type: integer minimum: 0 insufficient: type: integer minimum: 0 stale: type: integer minimum: 0 unknown: type: integer minimum: 0 degraded: type: integer minimum: 0 category_skill_base_payload_hash: type: string pattern: ^[0-9a-f]{64}$ description: >- SHA-256 of the funded signal membership/order/rank/cursor vector immediately before category-skill enrichment. Sports-edge-signals only. category_skill_enriched_base_payload_hash: type: string pattern: ^[0-9a-f]{64}$ description: >- Independent SHA-256 recomputation over the same base fields immediately after category-skill enrichment. Equality with category_skill_base_payload_hash proves shadow enrichment did not change funded inputs. Sports-edge-signals only. headers: RateLimit-Limit: description: >- Request limit of the budget this request was counted against, for its current window: the API key's per-minute sliding window on an authenticated call; the per-IP budget on a public route and on a refused credential (401, 402, 403, 423), which never reaches the per-key limiter. Standard RateLimit header spelling. schema: type: integer example: 100 RateLimit-Remaining: description: >- Requests remaining in that budget's current window after this response. Standard RateLimit header spelling. schema: type: integer example: 84 RateLimit-Reset: description: >- Seconds until that budget's current window resets. Standard RateLimit header spelling. schema: type: integer example: 42 X-RateLimit-Limit: description: >- Request limit of the budget this request was counted against, for its current window: the API key's per-minute sliding window on an authenticated call; the per-IP budget on a public route and on a refused credential (401, 402, 403, 423). schema: type: integer example: 100 X-RateLimit-Remaining: description: Requests remaining in that budget's current window after this response. schema: type: integer example: 84 X-RateLimit-Reset: description: Unix timestamp when that budget's current window resets. schema: type: integer example: 1710772860 X-Request-Id: description: Server-generated request identifier for support and tracing. schema: type: string example: req_550e8400 securitySchemes: bearerAuth: type: http scheme: bearer description: >- API key or OAuth 2.1 access token in the Authorization header as `Bearer oxi_sk_live_...` or `Bearer oxi_at_...`. Data calls require an active Pro subscription and return live data. A 401 carries WWW-Authenticate: Bearer resource_metadata="https://api.0xinsider.com/.well-known/oauth-protected-resource" (RFC 6750 section 3, RFC 9728). oauth2: type: oauth2 description: >- OAuth 2.1 authorization code flow with PKCE S256 for apps and MCP clients acting for a user. Public clients only (no client secret): register with RFC 7591 at https://api.0xinsider.com/oauth/register or present an https client ID metadata document URL as client_id. Authorization server metadata: https://api.0xinsider.com/.well-known/oauth-authorization-server. The access token (oxi_at_..., one hour) is sent as `Authorization: Bearer`; refresh tokens rotate on every use. A route outside the token's scopes answers 403 insufficient_scope. Walkthrough: https://0xinsider.com/auth.md. flows: authorizationCode: authorizationUrl: https://0xinsider.com/oauth/authorize tokenUrl: https://api.0xinsider.com/oauth/token refreshUrl: https://api.0xinsider.com/oauth/token scopes: read: >- Read markets, traders, large trades, positions, reports, search, the event stream and every MCP tool webhooks: Create, list, verify, rotate and delete webhook endpoints export: Start, poll and download trader exports usage: Read the caller's API usage counters ````