# Binance API vs OKX API (slim)

> OKX scores 64.3 (B) to Binance's 63.2 (B) for exchange spot trading. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/binance-vs-okx.md (~4,000 tokens) · this version ~1,930 tokens · JSON https://www.anchorterminal.com/compare/binance-vs-okx.json · canonical https://www.anchorterminal.com/compare/binance-vs-okx
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-11-04
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

OKX API scores 64.3 (B) on agent readiness against Binance API's 63.2 (B), and leads in 3 of 7 scored categories. Binance API leads on schema & documentation and payments & pricing. Both do exchange spot trading.

- Binance API: B 63.2, rank #473 of 1349 · https://www.anchorterminal.com/tools/binance.min.md
- OKX API: B 64.3, rank #432 of 1349 · https://www.anchorterminal.com/tools/okx.min.md
- Binance API, good for An agent trading a funded Binance account outside the prohibited countries, with the deepest set of markets in this group and a free testnet. Ahead on Schema & documentation, 86 against 73; Payments & pricing, 35 against 20. Also A hosted endpoint, with nothing to install.
- OKX API, good for An agent trading spot, perpetuals, futures or options on a person's OKX account from a local machine, with demo trading to test first and grid or DCA bots through the kit. Ahead on Reliability, 65 against 45; Transparency & trust, 62 against 43. Also Runs on your own machine.

| Category | Binance API | OKX API |
| --- | --- | --- |
| Reliability (16%) | 45 | 65 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 86 | 73 |
| Agent ergonomics (13%) | 76 | 77 |
| Security & auth (14%) | 72 | 68 |
| Payments & pricing (10%) | 35 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 81 | 81 |
| Transparency & trust (7%) | 43 | 62 |

| Fact (where they differ) | Binance API | OKX API |
| --- | --- | --- |
| Vendor | Binance | OKX |
| Hosted endpoint | `https://agent.binance.com/mcp/agentic` | no (local only) |
| Transports | Streamable HTTP | stdio |
| Auth | OAuth or key | API key |
| Licence | Proprietary hosted service under Binance's Terms of Use, which load by script and weren't read. The API docs, connectors, CLI and Skills Hub are open on GitHub under MIT | Proprietary hosted service under OKX's Terms of Service (29 October 2026) and API Agreement (28 July 2026). The Agent Trade Kit (MCP server, CLI and skills) is MIT |
| Tools exposed | none | 170 |
| Read-only variant documented | no | yes |
| Last release | 2026-10-30 | 2026-10-28 |
| Terms last updated | couldn't be read | 2026-10-29 |
| Customer content may train models | couldn't be read | not found in the text |
| Terms restrict automated access | couldn't be read | not found in the text |
| Terms restrict benchmarking | couldn't be read | not found in the text |
| Terms or service can change without notice | couldn't be read | yes |
| Arbitration or class-action waiver | couldn't be read | yes |
| Popularity | 4.9k stars | 499 stars, 1.8k npm/wk |

Why the edge:
- Reliability, OKX API +20: Binance API 45 (Read with the hosted lines on the spot REST API. No status page was found on binance.com or in the API docs (0), so no incident record (5). Rate limits are published as per-endpoint weights with numbers from exchangeInfo, 6,000 request weight a minute, 50 orders per 10 seconds, 160,000 a day and 61,000 raw requests per 5 minutes, and FIX limits per session (15). 429 and 418 carry Retry-After, a 5xx is documented as unknown status to be queried, and orders take a client order id (15). No SLA (0). Generally available (10). 0 + 5 + 15 + 15 + 0 + 10 = 45.); OKX API 65 (Read with the hosted lines on the V5 REST API. okx.com/status is OKX's own page with issue descriptions, maintenance notices and deposit and withdrawal status, but no component history or feed (10 of 20). It lists no incident between 5 August and 3 November 2026; its newest entry is from March 2024, and whether every incident reaches the page cannot be told, so read as clean with a doubt (20 of 30). Rate limits per endpoint, per User ID and per sub-account with numbers, and WebSocket limits (15). Error 50011 on a limit, a clOrdId on orders and a cap of 3 amendments in flight, but no Retry-After or backoff guidance found (10 of 15). No SLA (0). Generally available (10). 10 + 20 + 15 + 10 + 0 + 10 = 65.)
- Transparency & trust, OKX API +19: Binance API 43 (The editorial half. A closed service whose Terms of Use couldn't be read; the docs, connectors, CLI and skills are MIT on GitHub (10 of 30). The privacy notice couldn't be read, so no retention or subprocessor statement was checked; the prohibited-countries list is public and dated (5 of 30). The changelog gives retirement dates for SBE schemas and FIX fields months ahead (16 of 20). No subprocessor or data-location statement read (0 of 20). 10 + 5 + 16 + 0 = 31.); OKX API 62 (The editorial half. A closed service with terms that name the contracting entities by region and an API Agreement for agents; the kit is MIT (17 of 30). The privacy policy was not read (5 of 30). The changelog dates sunsets and labels breaking changes, such as port 8443 on 31 October and 16 November 2026 (16 of 20). No subprocessor or data-location statement read; the MCP server is local and its npm package runs a postinstall script whose purpose we did not trace (0 of 20). 17 + 5 + 16 + 0 = 38.)
- Payments & pricing, Binance API +15: Binance API 35 (No machine payment protocol (0). A 0.1 per cent standard spot fee is stated in the fee FAQ; the maker and taker table and futures fees load by script and weren't read (15 of 20). Public market data needs no key and the testnet is free with a GitHub login (20). A person signs up, passes Verified Plus verification, deposits and mints a key (0). 0 + 15 + 20 + 0 = 35.); OKX API 20 (No machine payment protocol (0). The fee table loads by script and the fee FAQ defers to the logged-in view, so no rate was read (0 of 20, unchecked). Public market data and demo trading need no funded account or card (20). A person signs up, verifies and mints a key (0). 0 + 0 + 20 + 0 = 20.)
- Schema & documentation, Binance API +13: Binance API 86 (The docs are Markdown in a public repository with a Postman collection and a Swagger spec, but the spec was last pushed in October 2024 (20 of 25). llms.txt and llms-full.txt on developers.binance.com (10). Each endpoint states its weight, parameters and notes on behaviour, with less on when not to use one (15 of 20). Enums for order types, time in force and symbol filters, required columns in the parameter tables (12 of 15). Request and response examples throughout and an error code list with messages (14 of 15). A dated changelog since 2018 with retirements announced months ahead, such as the 2 September 2026 field removal notified on 2 December 2025 (15). 20 + 10 + 15 + 12 + 14 + 15 = 86.); OKX API 73 (No OpenAPI file was found in the V5 docs; the kit's tool definitions are typed TypeScript with annotations, and the organisation has an undescribed ai-builder-openapi-md repository we did not read (12 of 25). okx.com/llms.txt exists and links the API and Agent Trade Kit pages, though the V5 docs have no Markdown twins (5 of 10). Each endpoint states its rate limit, rule, parameters and notes (15 of 20). Enums for ordType, tdMode and instType with required flags (12 of 15). Request and response examples per endpoint and an error code list with messages (14 of 15). A dated changelog with an upcoming-changes section that labels breaking changes and dates sunsets (15). 12 + 5 + 15 + 12 + 14 + 15 = 73.)