aid: bullet name: Bullet description: >- Bullet is Solana's high-performance trading layer — a decentralized exchange offering perpetual futures (derivatives), spot, and lending under one unified margin engine. The Bullet Trading API is a Binance USD-M Futures (FAPI) compatible REST and WebSocket interface for market data, account and position management, and order placement via ed25519-signed transactions, with official Rust and WASM/TypeScript SDKs. Bullet runs as a sovereign rollup settling to Solana mainnet-beta, with a testnet environment for building and testing against mock assets. deliveryModel: model: saas open_source: false commercial: true callable_host: true label: Hosted service · you call their endpoint confidence: high source: - openapi - pricing generated: '2026-08-28' method: derived accessModel: pricing: unknown onboarding: unknown trial: false try_now: false public: false label: Unknown confidence: low source: - authentication generated: '2026-07-22' method: derived image: https://tradingapi.bullet.xyz/docs/favicon-de23e50b.svg url: https://raw.githubusercontent.com/api-evangelist/bullet/refs/heads/main/apis.yml x-type: company x-source: vc-portfolio x-backed-by: - electric-capital x-tier: stub x-tier-reason: portfolio-lead specificationVersion: '0.23' created: '2026-07-17' modified: '2026-07-18' x-docs-platform: gitbook x-docs-platform-confidence: medium x-docs-platform-checked: 2026-09-21 tags: - Company - DeFi - Solana - Cryptocurrency - Derivatives - Exchange - Trading - Perpetuals - Lending - Blockchain maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io apis: - aid: bullet:bullet-account-api name: Bullet Account API description: The Account API from Bullet — 8 operation(s) for account. humanURL: https://tradingapi.bullet.xyz/docs/ baseURL: https://tradingapi.bullet.xyz tags: - Account properties: - type: OpenAPI url: openapi/bullet-account-api-openapi.yml - type: Documentation url: https://tradingapi.bullet.xyz/docs/ - type: WebSocket url: https://tradingapi.bullet.xyz/docs/ws/ - aid: bullet:bullet-address-api name: Bullet Address API description: The Address API from Bullet — 1 operation(s) for address. humanURL: https://tradingapi.bullet.xyz/docs/ baseURL: https://tradingapi.bullet.xyz tags: - Address properties: - type: OpenAPI url: openapi/bullet-address-api-openapi.yml - type: Documentation url: https://tradingapi.bullet.xyz/docs/ - type: WebSocket url: https://tradingapi.bullet.xyz/docs/ws/ - aid: bullet:bullet-health-api name: Bullet Health API description: The Health API from Bullet — 4 operation(s) for health. humanURL: https://tradingapi.bullet.xyz/docs/ baseURL: https://tradingapi.bullet.xyz tags: - Health properties: - type: OpenAPI url: openapi/bullet-health-api-openapi.yml - type: Documentation url: https://tradingapi.bullet.xyz/docs/ - type: WebSocket url: https://tradingapi.bullet.xyz/docs/ws/ - aid: bullet:bullet-market-data-api name: Bullet Market-Data API description: The Market-Data API from Bullet — 11 operation(s) for market-data. humanURL: https://tradingapi.bullet.xyz/docs/ baseURL: https://tradingapi.bullet.xyz tags: - Market Data tags_raw: - Market-Data properties: - type: OpenAPI url: openapi/bullet-market-data-api-openapi.yml - type: Documentation url: https://tradingapi.bullet.xyz/docs/ - type: WebSocket url: https://tradingapi.bullet.xyz/docs/ws/ - aid: bullet:bullet-rollup-api name: Bullet Rollup API description: The Rollup API from Bullet — 3 operation(s) for rollup. humanURL: https://tradingapi.bullet.xyz/docs/ baseURL: https://tradingapi.bullet.xyz tags: - Rollup properties: - type: OpenAPI url: openapi/bullet-rollup-api-openapi.yml - type: Documentation url: https://tradingapi.bullet.xyz/docs/ - type: WebSocket url: https://tradingapi.bullet.xyz/docs/ws/ - aid: bullet:bullet-solanaoffchaintx-api name: Bullet SolanaOffchainTx API description: The SolanaOffchainTx API from Bullet — 1 operation(s) for solanaoffchaintx. humanURL: https://tradingapi.bullet.xyz/docs/ baseURL: https://tradingapi.bullet.xyz tags: - SolanaOffchainTx properties: - type: OpenAPI url: openapi/bullet-solanaoffchaintx-api-openapi.yml - type: Documentation url: https://tradingapi.bullet.xyz/docs/ - type: WebSocket url: https://tradingapi.bullet.xyz/docs/ws/ - aid: bullet:bullet-trading-api name: Bullet Trading API description: The Trading API from Bullet — 2 operation(s) for trading. humanURL: https://tradingapi.bullet.xyz/docs/ baseURL: https://tradingapi.bullet.xyz tags: - Trading properties: - type: OpenAPI url: openapi/bullet-trading-api-openapi.yml - type: Documentation url: https://tradingapi.bullet.xyz/docs/ - type: WebSocket url: https://tradingapi.bullet.xyz/docs/ws/ - aid: bullet:bullet-tx-api name: Bullet Tx API description: The Tx API from Bullet — 1 operation(s) for tx. humanURL: https://tradingapi.bullet.xyz/docs/ baseURL: https://tradingapi.bullet.xyz tags: - Tx properties: - type: OpenAPI url: openapi/bullet-tx-api-openapi.yml - type: Documentation url: https://tradingapi.bullet.xyz/docs/ - type: WebSocket url: https://tradingapi.bullet.xyz/docs/ws/ - aid: bullet:bullet-user-data-beta-api name: Bullet User Data (Beta) API description: The User Data (Beta) API from Bullet — 6 operation(s) for user data (beta). humanURL: https://tradingapi.bullet.xyz/docs/ baseURL: https://tradingapi.bullet.xyz tags: - User Data (Beta) properties: - type: OpenAPI url: openapi/bullet-user-data-beta-api-openapi.yml - type: Documentation url: https://tradingapi.bullet.xyz/docs/ - type: WebSocket url: https://tradingapi.bullet.xyz/docs/ws/ common: - type: CapabilityMap url: capabilities/bullet-capability-edges.yml name: Bullet Business Capability Map - type: OpenAPI url: openapi/_original/bullet-trading-api-openapi.json - type: DeveloperPortal url: https://docs.bullet.xyz/ - type: Documentation url: https://docs.bullet.xyz/ - type: APIReference url: https://tradingapi.bullet.xyz/docs/ - type: GettingStarted url: https://tradingapi.bullet.xyz/docs/getting-started.html - type: Authentication url: authentication/bullet-authentication.yml - type: Packages url: packages/bullet-packages.yml - type: SDKs url: packages/bullet-packages.yml - type: Sandbox url: sandbox/bullet-sandbox.yml - type: Conventions url: conventions/bullet-conventions.yml - type: ErrorCatalog url: errors/bullet-problem-types.yml - type: Lifecycle url: lifecycle/bullet-lifecycle.yml - type: StatusPage url: https://status.bullet.xyz/ - type: Conformance url: conformance/bullet-conformance.yml - type: DataModel url: data-model/bullet-data-model.yml - type: X-MCPServerCandidate url: mcp/bullet-mcp.yml note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.' - type: LLMsTxt url: llms/bullet-llms.txt - type: Overlay url: overlays/bullet-trading-api-overlay.yaml - type: AgentSkill url: skills/_index.yml - type: Arazzo name: Bullet market-data snapshot url: arazzo/bullet-market-data-snapshot.yml - type: WellKnown url: well-known/bullet-well-known.yml - type: DomainSecurity url: security/bullet-domain-security.yml - type: AgenticAccess url: agentic-access/bullet-agentic-access.yml - type: GitHubOrganization url: https://github.com/bulletxyz - type: Support url: https://docs.bullet.xyz/exchange/help-center/contact-support.md - type: Pricing url: https://docs.bullet.xyz/exchange/trading/fees.md - type: SignUp url: https://app.bullet.xyz/ - type: TermsOfService url: https://docs.bullet.xyz/legals/terms-and-conditions - type: PrivacyPolicy url: https://docs.bullet.xyz/legals/privacy-policy - type: Website url: https://www.bullet.xyz/ - type: X url: https://x.com/bulletxyz - type: Discord url: https://discord.com/invite/QuP3YsRAtx - type: Telegram url: https://t.me/bullet_xyz x-enrichment: date: '2026-07-19' status: backfilled pass: local-v1 note: backfilled from .gitignore signal + verified work evidence