{
  "generated_at": "2026-05-11T00:56:48.476130+00:00",
  "slug": "x402-silverbackdefi-app-api-v1-swap-quote",
  "title": "X402 \u00b7 Swap Quote",
  "url": "https://x402.silverbackdefi.app/api/v1/swap-quote",
  "category": "finance",
  "summary": "X402 \u00b7 Swap Quote \u2014 x402-protected finance API. Pay $0.010 per call on base, solana. Indexed by x402all.",
  "seo": {
    "title": "X402 \u00b7 Swap Quote \u2014 x402 finance API \u00b7 $0.010 per call",
    "description": "X402 \u00b7 Swap Quote \u2014 x402-protected finance API. Pay $0.010 per call on base, solana. Indexed by x402all."
  },
  "use_cases": [],
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "normal",
    "ratio": 0.333,
    "median_category_atomic": 30000
  },
  "pricing_review_required": true,
  "pricing_decimal_suspect": true,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xd34411a70effbdd000c529bbf572082ffdcf1794",
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      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "Get optimal swap route on Base chain",
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              "tokenIn",
              "tokenOut",
              "amountIn"
            ],
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                "description": "Input token address (0x format) or symbol (WETH, USDC)"
              },
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                "description": "Amount to swap (human readable, e.g. '1.5')"
              },
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                "type": "string",
                "description": "Output token address (0x format) or symbol"
              }
            }
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
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          "type": "json",
          "example": {
            "fee": "0.3%",
            "route": "WETH -> USDC",
            "success": true,
            "amountOut": "3500.50",
            "priceImpact": "0.15%"
          }
        }
      }
    },
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      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "Get optimal swap route on Base chain",
      "verified": false,
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              "tokenOut",
              "amountIn"
            ],
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              },
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                "description": "Amount to swap (human readable, e.g. '1.5')"
              },
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                "type": "string",
                "description": "Output token address (0x format) or symbol"
              }
            }
          },
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          "method": "POST",
          "bodyType": "json"
        },
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          "type": "json",
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            "route": "WETH -> USDC",
            "success": true,
            "amountOut": "3500.50",
            "priceImpact": "0.15%"
          }
        }
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      "hints": {}
    },
    {
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      "network": "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp",
      "pay_to": "BACKWH4RoCFWALyGa7bf4F7w7G3d3q1B3T7G1ACox4o2",
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      "max_timeout_seconds": 300,
      "hints": {}
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      "scheme": "exact",
      "network": "base",
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      "max_timeout_seconds": 300,
      "hints": {}
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    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xD34411a70EffbDd000c529bbF572082ffDcF1794",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "10000",
      "max_timeout_seconds": 300,
      "hints": {}
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp",
      "pay_to": "4HVvnhyXTkMnPbMBo9r3kfvYhzW4JSbLGdXg9SkUcVSe",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "max_amount_required_atomic": "10000",
      "max_timeout_seconds": 300,
      "hints": {}
    }
  ],
  "origin": {
    "slug": "x402-silverbackdefi-app",
    "host": "x402.silverbackdefi.app",
    "url": "https://x402.silverbackdefi.app",
    "favicon": "https://www.silverbackdefi.app/assets/silverback%20token.png"
  },
  "json_ld": {
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    "url": "https://x402all.com/resource/x402-silverbackdefi-app-api-v1-swap-quote",
    "name": "X402 \u00b7 Swap Quote",
    "@type": "WebAPI",
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        "url": "https://x402all.com/resource/x402-silverbackdefi-app-api-v1-swap-quote",
        "@type": "Offer",
        "price": "0.01",
        "availability": "https://schema.org/InStock",
        "priceCurrency": "USDC",
        "additionalProperty": [
          {
            "name": "paymentNetwork",
            "@type": "PropertyValue",
            "value": "base"
          },
          {
            "name": "paymentAsset",
            "@type": "PropertyValue",
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        "priceSpecification": {
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          "unitText": "call",
          "priceCurrency": "USDC"
        },
        "eligibleCustomerType": "Agent"
      },
      {
        "url": "https://x402all.com/resource/x402-silverbackdefi-app-api-v1-swap-quote",
        "@type": "Offer",
        "price": "0.01",
        "availability": "https://schema.org/InStock",
        "priceCurrency": "USDC",
        "additionalProperty": [
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        },
        "eligibleCustomerType": "Agent"
      },
      {
        "url": "https://x402all.com/resource/x402-silverbackdefi-app-api-v1-swap-quote",
        "@type": "Offer",
        "price": "0.01",
        "availability": "https://schema.org/InStock",
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      },
      {
        "url": "https://x402all.com/resource/x402-silverbackdefi-app-api-v1-swap-quote",
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        "price": "0.01",
        "availability": "https://schema.org/InStock",
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          "priceCurrency": "USDC"
        },
        "eligibleCustomerType": "Agent"
      },
      {
        "url": "https://x402all.com/resource/x402-silverbackdefi-app-api-v1-swap-quote",
        "@type": "Offer",
        "price": "0.01",
        "availability": "https://schema.org/InStock",
        "priceCurrency": "USDC",
        "additionalProperty": [
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            "name": "paymentNetwork",
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        "eligibleCustomerType": "Agent"
      },
      {
        "url": "https://x402all.com/resource/x402-silverbackdefi-app-api-v1-swap-quote",
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        "price": "167191188040912.65625",
        "availability": "https://schema.org/InStock",
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          "unitText": "call",
          "priceCurrency": "USDC"
        },
        "eligibleCustomerType": "Agent"
      },
      {
        "url": "https://x402all.com/resource/x402-silverbackdefi-app-api-v1-swap-quote",
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        "price": "0.01",
        "availability": "https://schema.org/InStock",
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        "additionalProperty": [
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        "eligibleCustomerType": "Agent"
      },
      {
        "url": "https://x402all.com/resource/x402-silverbackdefi-app-api-v1-swap-quote",
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        "priceSpecification": {
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          "price": "0.010000",
          "unitText": "call",
          "priceCurrency": "USDC"
        },
        "eligibleCustomerType": "Agent"
      }
    ],
    "sameAs": "https://x402.silverbackdefi.app/api/v1/swap-quote",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/x402-silverbackdefi-app",
      "url": "https://x402.silverbackdefi.app",
      "name": "x402.silverbackdefi.app",
      "@type": "Organization"
    },
    "identifier": "x402-silverbackdefi-app-api-v1-swap-quote",
    "description": "X402 \u00b7 Swap Quote \u2014 x402-protected finance API. Pay $0.010 per call on base, solana. Indexed by x402all.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=x402-silverbackdefi-app-api-v1-swap-quote",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "finance"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=x402-silverbackdefi-app-api-v1-swap-quote",
  "callability": {
    "status": "partial",
    "schema_callability": 0.262,
    "source": "provider_well_known",
    "source_confidence": 0.95,
    "match_confidence": 0.4,
    "schema_confidence": 0.0,
    "validated_at": "2026-05-10T22:53:51.293981+00:00",
    "warnings": []
  },
  "contract": {
    "route_template": "https://x402.silverbackdefi.app/api/v1/swap-quote",
    "content_type": "application/json",
    "examples": [],
    "schema_presence": {
      "path_schema": "unknown",
      "query_schema": "unknown",
      "header_schema": "unknown",
      "request_body_schema": "unknown",
      "response_schema": "unknown"
    },
    "contract_hash": "88e451967648962f71acfe5fe4d751b9404c3ea3246f0e3a49d4256f820e505a"
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}