API Change Log
Every documented change across the 8 True Markets API references, in one timeline, newest first. Each entry links to the reference it belongs to; the version shown is that API's own, which advances independently of the others.
| Date | API | Version | Notes |
|---|---|---|---|
| 2026-07-28 | Institutional WS | v1.0.8 | ERROR confirmations may now carry a message explaining the failure. DROPCOPY subscriptions made while the exchange catalog is still syncing receive a retry message instead of being silently dropped. |
| 2026-07-28 | Market Data REST | v0.9.0 | Added GET /prices/indicators on both DeFi and CeFi, returning SMA, EMA, RSI, MACD and Bollinger series. |
| 2026-07-24 | Retail | v1.22.0 | Asset listings carry a status (active, preview, sell_only, transfer_only, disabled), enforced on order create. Transfer endpoints document their 400, 403, 404, and 500 responses. |
| 2026-07-23 | Account | v1.13.0 | POST /kyc/prefill/start and POST /kyc/prefill/complete return 409 for legacy institutional users, who must not enter retail KYC. |
| 2026-07-23 | Retail | v1.21.0 | Order responses carry asset_type (spot or perp), separating perp orders from spot orders on the same symbol. |
| 2026-07-21 | Account | v1.12.0 | POST /kyc/prefill/complete can return 202 when a cross-account SSN collision opens an identity-link request. |
| 2026-07-20 | Account | v1.11.2 | Account creation and funding endpoints made public and grouped under KYC, Account, Deposits, and Reference. |
| 2026-07-16 | Retail | v1.20.0 | Added take-profit / stop-loss triggers for Hyperliquid perps, and max_leverage on perp assets in GET /assets. |
| 2026-07-15 | Retail | v1.19.0 | Perp assets carry hourly market data — funding, open interest, and volume. |
| 2026-07-14 | Institutional WS | v1.0.7 | Added AUCTION channel streaming the opening-auction indicative (SNAPSHOT/UPDATE + SNAPSHOT_COMPLETE). The payload carries a type discriminator (currently always OPENING). |
| 2026-07-10 | Account | v1.11.1 | Document org scope reads and writes are org-wide for any member, not org-admins only. |
| 2026-07-09 | Account | v1.11.0 | Added KYB document uploads (multipart start/complete, status, identity linking, GET /me/documents) and organization invites. |
| 2026-07-08 | Account | v1.10.0 | Added organization KYB endpoints — profile, business operations, regulatory sections, members, and POST /organizations/{id}/authorize — plus personal identity and /me write endpoints. |
| 2026-07-08 | Institutional WS | v1.0.6 | Canonical endpoint moved to wss://api.truemarkets.co/v1/cefi/market; legacy wss://api.truex.co/api/v1 deprecated (still supported). Authenticated signatures accept the canonical or legacy path. Documented retail ES256 subscription auth. |
| 2026-07-08 | Market Data REST | v0.8.0 | Price history, range, and point endpoints accept asset_class, serving historical prices for Hyperliquid perps. |
| 2026-07-08 | Retail | v1.18.0 | GET /assets accepts a type parameter gating perp assets. Failed CeFi orders carry failure_reason. |
| 2026-07-07 | Retail | v1.17.0 | POST /orders can return 422 when an asset cannot be resolved. |
| 2026-07-01 | Retail | v1.16.0 | Added GET /positions for read-only Hyperliquid perp positions, and POST /orders/all/cancel for CeFi mass cancels. |
| 2026-06-30 | Retail | v1.15.1 | Documented the insufficient-balance case: a DeFi order the account cannot fund returns the quote with an Insufficient balance entry in quote.issues, an empty order_id, and no payloads. |
| 2026-06-29 | Account | v1.9.3 | Deposit read endpoints grouped under the Deposits tag. |
| 2026-06-29 | Auth | v1.3.1 | GET /health and GET /.well-known/jwks.json marked internal. POST /api-key/token and POST /token/refresh consolidated under one Authentication tag. |
| 2026-06-26 | Market Data WS | v0.0.2 | Topic-based subscriptions; stream messages carry the concrete topic. |
| 2026-06-26 | Retail | v1.15.0 | Added POST /orders/{id}/cancel and /cancel/execute for Hyperliquid limit orders. DELETE /orders/{id} is deprecated. |
| 2026-06-25 | Retail | v1.14.0 | Perp orders accept leverage (1–50, isolated margin) and reduce_only. |
| 2026-06-24 | Account | v1.9.2 | Documented production and UAT base URLs and the JWT auth flow. POST /deposits/addresses and POST /deposits/wire-instructions marked internal. |
| 2026-06-24 | Retail | v1.13.0 | Base path moved to /v1/gateway; /v1/conductor continues to work but is deprecated. Added PATCH /orders/{id} to modify a CeFi order. |
| 2026-06-23 | Account | v1.9.1 | Published to the public docs site with only the deposit endpoints exposed; KYC, referral, organization, and Paxos operations marked internal. |
| 2026-06-18 | Retail | v1.12.0 | Breaking: GET /balances unified with GET /balances/unified and now returns the unified shape. Hyperliquid limit orders can rest on-chain by supplying a DeFi chain. |
| 2026-06-17 | Retail | v1.11.1 | GET /orders defaults to all venues (cefi,defi) instead of cefi. |
| 2026-06-15 | Retail | v1.11.0 | quote_asset is no longer required; DeFi resolves the quote asset per chain. |
| 2026-06-12 | Retail | v1.10.0 | Chain accepts hypercore-spot and hypercore-perp alongside solana and base. |
| 2026-06-10 | Retail | v1.9.0 | GET /orders accepts a venue filter. |
| 2026-06-01 | Account | v1.9.0 | Per-recipient referral rewards gained payment_status, distinguishing a queued reward from a paid one. |
| 2026-05-26 | Account | v1.8.0 | Added organization endpoints: POST /organizations, GET/PATCH /organizations/{id}, and GET /me/organization. |
| 2026-05-20 | FIX | v1.0.2 | Document TrdMatchID (880) on execution reports and update many fields to match implementation. |
| 2026-05-18 | Retail | v1.8.0 | Added GET /orders/{id} and order fee reporting. |
| 2026-05-16 | Auth | v1.3.0 | Added Sign in with Google: POST /google/register and DELETE /google/disconnect. |
| 2026-05-14 | Account | v1.7.0 | Added POST /me/signup-source. |
| 2026-05-12 | Market Data REST | v0.7.1 | Published production and UAT base URLs. |
| 2026-05-11 | Account | v1.6.0 | Referral status gained payment_status (pending, queued, paid, failed, voided). reward_queued retained for back-compat. |
| 2026-05-11 | Market Data REST | v0.7.0 | Added GET /v1/cefi/market/prices/history and /prices/range. CeFi history and range now report bid/ask midpoints from the latest EBBO snapshot rather than last-trade prices. |
| 2026-05-09 | Account | v1.5.1 | Spec marked internal; not published to the public docs site. |
| 2026-05-07 | Market Data REST | v0.6.0 | Breaking: the WebSocket endpoint was removed from this document; it is described by the Market Data WebSocket AsyncAPI spec. |
| 2026-05-07 | Market Data WS | v0.0.1 | Initial release. |
| 2026-05-05 | Institutional REST | v1.0.5 | Add /v1/cefi/ path prefix. Deprecate /api/v1/ paths. |
| 2026-05-05 | Market Data REST | v0.5.1 | Operations grouped under Prices and Market Cap. The health endpoint is marked internal. |
| 2026-05-04 | Account | v1.5.0 | Added GET and POST /deposits/wire-instructions. Deprecated GET/POST /paxos/fiat-deposit-instructions; the POST can return 409. |
| 2026-05-01 | Retail | v1.7.3 | Expanded the order lifecycle documentation. |
| 2026-04-27 | Account | v1.4.0 | Added GET and POST /deposits/addresses for crypto deposit addresses, with cursor pagination. |
| 2026-04-27 | Auth | v1.2.2 | First-party browser flows (passkey, magic link, one-time code, Sign in with Apple, JumpCloud SSO, credential management) marked internal. The public reference now covers the API-key token flow. |
| 2026-04-27 | Retail | v1.7.2 | Aligned the authentication documentation with the API-key JWT flow. |
| 2026-04-24 | Auth | v1.2.1 | Published production and UAT base URLs and documented the API-key JWT flow end to end. |
| 2026-04-24 | Retail | v1.7.1 | Published the UAT base URL and documented credentials and quick start. |
| 2026-04-23 | Retail | v1.7.0 | Assets carry network details for CeFi venues. |
| 2026-04-21 | Retail | v1.6.0 | Added transfers: POST /transfers, POST /transfers/{id}/execute, GET /transfers, and GET /transfers/{id}. |
| 2026-04-13 | Retail | v1.5.1 | Operations grouped under Quotes, Orders, Assets, and Balances. |
| 2026-04-09 | Institutional WS | v1.0.5 | Added SNAPSHOT_COMPLETE update type with item field — sent per-item after snapshot delivery. |
| 2026-04-09 | Market Data REST | v0.5.0 | Added GET /prices/history/point for point-in-time price lookup. |
| 2026-04-07 | Institutional WS | v1.0.4 | Add text field to order reports. |
| 2026-04-07 | Market Data REST | v0.4.0 | Added GET /market-data/market-cap and /market-data/market-caps. |
| 2026-04-01 | Retail | v1.5.0 | Added GET /assets, the unified asset catalog across venues. |
| 2026-03-27 | Retail | v1.4.0 | Added GET /balances/unified. |
| 2026-03-19 | Retail | v1.3.0 | Added DELETE /orders/{id} to cancel an order, and a status filter on GET /orders returning both in-flight and settled orders. |
| 2026-03-17 | Retail | v1.2.0 | Added limit orders — order type accepts limit and requires price with qty_unit: base. |
| 2026-03-16 | Auth | v1.2.0 | Added credential management: POST /api-key/register, POST /api-key/token, GET /api-key/, PUT/DELETE /api-key/{id}, and the matching /passkey/ endpoints. |
| 2026-03-12 | Institutional REST | v1.0.4 | Compute quote now works for both base and qoute bases. |
| 2026-03-11 | Account | v1.3.0 | Added POST /paxos/sandbox/approve for the sandbox KYC flow. |
| 2026-03-04 | Account | v1.2.0 | Prove prefill accepts a flow type, supporting the desktop KYC flow. |
| 2026-02-26 | Market Data REST | v0.3.0 | Added GET /prices/history/batch. Prediction markets report resolution_status and winning_outcome. |
| 2026-02-26 | Retail | v1.1.0 | Added settled order history with cursor pagination. |
| 2026-02-23 | Institutional WS | v1.0.3 | Added UNSUBSCRIBE_NO_AUTH and clarified no-auth request requirements on authenticated sessions. |
| 2026-02-17 | Market Data REST | v0.2.0 | Added GET /prices/range, returning the min and max price over a lookback window. |
| 2026-02-13 | Account | v1.1.2 | Breaking: removed GET /referral/stats; its fields moved into the rewards response. GET /referral/code no longer requires KYC and no longer returns 403. |
| 2026-02-10 | Account | v1.1.1 | Breaking: reward_distributed renamed to reward_queued on the referral status response. |
| 2026-02-10 | Institutional WS | v1.0.2 | Clarified authentication/signature rules and subscription field requirements. |
| 2026-02-05 | Account | v1.1.0 | Added GET and POST /paxos/fiat-deposit-instructions. Paths are now relative to the /v1/account base URL. |
| 2026-02-05 | Retail | v1.0.1 | Paths are now relative to the service base URL rather than repeating the prefix. |
| 2026-02-03 | Account | v1.0.0 | Initial release. KYC inquiries and status, Prove prefill, CDD, Paxos account setup, referrals, and onboarding reference data. |
| 2026-02-02 | Retail | v1.0.0 | Initial release. Quotes, order create/execute/list/status, and balances. |
| 2026-01-28 | Institutional WS | v1.0.1 | Added DROPCOPY channel for order drop copy. |
| 2026-01-27 | Institutional REST | v1.0.3 | Pluralize all endpoints. Deprecate singular versions. |
| 2026-01-24 | Institutional REST | v1.0.2 | Add API versioning support and versions endpoint. |
| 2026-01-20 | Market Data REST | v0.1.0 | Added GET /predictions/prices/history, including bid and ask history. |
| 2026-01-06 | Auth | v1.1.0 | POST /email/magic-link accepts an optional client_id selecting the domain the magic link points to. |
| 2025-12-11 | Auth | v1.0.0 | Initial release. Passkey registration and authentication, email magic link and one-time code, Sign in with Apple, JumpCloud SSO, token refresh, and JWKS. |
| 2025-12-11 | Market Data REST | v0.0.1 | Initial release. Health, current prices, and historical prices. |
| 2025-11-05 | FIX | v1.0.1. | Add drop copy documentation. |
| 2025-10-24 | Institutional REST | v1.0.1 | Add gateway health endpoint. |
| 2025-10-16 | FIX | v1.0.0 | Initial Release. |
| 2025-10-16 | Institutional REST | v1.0.0 | Initial Release. |
| 2025-10-16 | Institutional WS | v1.0.0 | Initial Release. |