openapi: 3.2.0 info: title: Orthogonal API Marketplace Sixtyfour API version: 1.0.0 description: Discoverable APIs payable over MPP (Machine Payments Protocol / Tempo), x402, and np (Circle Gateway Nanopayments, x402 v2). servers: - url: https://mpp.orthogonal.com description: MPP (Tempo) rail - url: https://x402.orthogonal.com description: x402 rail - url: https://np.orthogonal.com description: np (Circle Gateway, x402 v2) rail tags: - name: Sixtyfour API paths: /sixtyfour/enrich-company: post: operationId: sixtyfour_POST__enrich_company summary: Enrich company data with additional information and find associated people. tags: - Sixtyfour API responses: '200': description: Successful response '402': description: Payment Required (x402 / MPP / np) x-payment-info: price: 0.1 offers: - method: mpp intent: charge rail: tempo currency: USDC.e url: https://mpp.orthogonal.com/sixtyfour/enrich-company - method: x402 intent: charge rail: base currency: USDC url: https://x402.orthogonal.com/sixtyfour/enrich-company - method: np intent: charge rail: base currency: USDC settlement: circle-gateway version: x402-v2 url: https://np.orthogonal.com/sixtyfour/enrich-company /sixtyfour/find-email: post: operationId: sixtyfour_POST__find_email summary: Find email address for a lead. tags: - Sixtyfour API responses: '200': description: Successful response '402': description: Payment Required (x402 / MPP / np) x-payment-info: price: dynamic offers: - method: mpp intent: charge rail: tempo currency: USDC.e url: https://mpp.orthogonal.com/sixtyfour/find-email - method: x402 intent: charge rail: base currency: USDC url: https://x402.orthogonal.com/sixtyfour/find-email - method: np intent: charge rail: base currency: USDC settlement: circle-gateway version: x402-v2 url: https://np.orthogonal.com/sixtyfour/find-email /sixtyfour/find-phone: post: operationId: sixtyfour_POST__find_phone summary: The Find Phone API uses Sixtyfour AI to discover phone numbers for leads. It extracts contact information from lead data and returns enriched results with phone numbers. tags: - Sixtyfour API responses: '200': description: Successful response '402': description: Payment Required (x402 / MPP / np) x-payment-info: price: 0.3 offers: - method: mpp intent: charge rail: tempo currency: USDC.e url: https://mpp.orthogonal.com/sixtyfour/find-phone - method: x402 intent: charge rail: base currency: USDC url: https://x402.orthogonal.com/sixtyfour/find-phone - method: np intent: charge rail: base currency: USDC settlement: circle-gateway version: x402-v2 url: https://np.orthogonal.com/sixtyfour/find-phone /sixtyfour/enrich-lead: post: operationId: sixtyfour_POST__enrich_lead summary: Enrich lead information with additional details such as contact information, social profiles, and company details. tags: - Sixtyfour API responses: '200': description: Successful response '402': description: Payment Required (x402 / MPP / np) x-payment-info: price: 0.1 offers: - method: mpp intent: charge rail: tempo currency: USDC.e url: https://mpp.orthogonal.com/sixtyfour/enrich-lead - method: x402 intent: charge rail: base currency: USDC url: https://x402.orthogonal.com/sixtyfour/enrich-lead - method: np intent: charge rail: base currency: USDC settlement: circle-gateway version: x402-v2 url: https://np.orthogonal.com/sixtyfour/enrich-lead x-service-info: name: Orthogonal docs: llms: https://api.orthogonal.com/llms.txt protocols: - mpp - x402 - np