{"uid":"cap_uvKoOoWKxXzvyrzLwajdn","slug":"gedx402-small-text-embeddings-x402-no-api-key-e546ee24","name":"GEDX402 Small Text Embeddings (x402, no API key)","description":"x402 workers ai. pay with usdc on base, polygon, arbitrum, world, or solana. no api keys.","url":"https://ged-x402-embed.jvalamis.workers.dev/v1/embed/small","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"},"texts":{"type":"array","items":{"type":"string"}}}},"responseSchema":{"type":"json","example":{"data":[{"index":0,"embedding":[0.01,-0.02]}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0036","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.0036/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0036","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0036","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KIml1VVaRA-rTdJU7DVCR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0036","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates small vector embeddings for one or more text strings, payable with USDC on multiple chains via x402 protocol — no API key required.","exampleAgentPrompt":"Embed the following sentence using a small model and pay with USDC — no API key: 'The quick brown fox jumps over the lazy dog'.","exampleUseCases":null,"resultDescription":"A JSON object with a 'data' array, each element containing an 'index' and an 'embedding' field (array of floats) corresponding to each input text string.","failureModes":["Payment not received or insufficient USDC balance — 402 response with payment details","Invalid or missing 'text'/'texts' fields — malformed request error","Network or Workers runtime error — 5xx response","Unsupported chain or wallet — payment rejection","Empty text input — may return zero-length or error response"],"whenToPreferThis":"Choose this endpoint when you need lightweight text embeddings with no API key setup, want to pay per-call with USDC on Base, Polygon, Arbitrum, World, or Solana via the x402 protocol, and prefer a small/fast embedding model over a large one. Ideal for agents operating in crypto-native environments or privacy-sensitive contexts that avoid traditional API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:34:39.336Z","isFirstParty":false}