Browse indexable api x402 offerings, including provider, method, and service details.
1566 indexable offerings in this category.
Use when an agent needs chat completion. Returns One bounded chat completion (standard messages request shape) per paid call, with no account to open and no provider key to hold; max 24,000 input characters and 600 output tokens. $0.01.
Use when an agent needs mpp route. Returns MPP-native catalog-first task router: paid top-three shortlist with prices, payment methods, MCP schemas, health metadata and operator source attribution. $0.01.
Prepaid credits for the sanctions and AML pre-payment decision: 100 calls to /api/x402/decision for one settlement, valid 365 days.
Prepaid credit of $0.10 for paid API calls without signing each request. On OKF Index it pays for PDF to Markdown conversion at $0.01 per page, DOC and DOCX conversion at $0.01 per file and questions answered with sources from your knowledge base at $0.01 each. The same token pays the paid APIs of our other products.
x402 catalogue change history - Returns the observed change history of the public x402 facilitator catalogue: the newest appearance, disappearance, price and terms changes per tracked resource, plus observation coverage and its caveats. Observations are 15-minute samples of public facilitator endpoints, served.
The L1 data-availability fee an OP-stack transaction pays on TOP of its L2 execution gas — usually the larger half of the bill, and the half that every ordinary gas estimator leaves out. Pass data=0x... and get the real L1 fee for THAT transaction; pass bytes=N and get a representative quote. The figure comes from the chain's own GasPriceOracle.getL1Fee (0x420...0F), not from a reimplemented formula — since Fjord the fee depends on FastLZ-compressed size fed through a regression with a 100-byte
OpenAI GPT OSS 120B API (openai/gpt-oss-120b): LLM inference via OpenAI-compatible chat completions, pay per call in USDC on Base with x402. No API key, no account. Suited for AI agents and scripts that need OpenAI GPT OSS 120B on demand. Streaming and function calling supported. Exact price in the 402 quote before payment; automatic refund if the model fails to answer.
OpenAI-compatible chat completions over x402 (local GPU models, no API key) — Genesis402 / UnyKorn Operator Network
Search for professionals/employees using filters passed in the request body
Start a background enrichment run for a company domain
Search the prospect database using filters like job title, seniority, industry, location, company size, and more
Search for professional network posts using filters like author profile URL or keywords
Search for companies using natural language queries or structured filters
Generate a personalized ROI projection and business case with quantified savings, implementation timeline, risk analysis, and outreach copy
Find someone's email from name and company (website or name)
Check whether a business exists at the given address and whether it is open or closed
Search for job listings using filters passed in the request body