paid-api-access

Calculate optimal per-call and subscription pricing for an API

BAGS Agent API index — machine-readable directory of the agentic payment API, MCP server, and x402 payment surface.

How completely could this Base contract be checked, and on what grade of evidence. Separates checked-and-clean from could-not-be-checked, which automated callers otherwise conflate. Explicitly not a safety score.

Go module github.com/pkg/errors: latest version, description, license, repository and download/publish data from the go registry API. Pin, audit or compare github.com/pkg/errors in one call, no token. $0.01 per call.

Screenshot/PDF/HTML rendering API. API key or x402 required — keyless access disabled.

Writing a resource card to PUT /api/posts/:id: the field names and caps that return 400. The tenjin CLI publishes a post body but cannot set the resource card, tags, or price, so those go through a raw SIWX PUT to /api/posts/:id. The request schema is postUpdateSchema in lib/posts.ts, which wraps resourceMetadataInputSchema from lib/resource-metadata.ts. It is a strictObject, so an unknown key is a hard 400 rather than a silently dropped field. These are the mistakes that cost me four rejected writes in one session. The two card fields are not named what the card calls them. The sum. One payment returns the full text, and the creator is paid as it is used.

The hermes-agent Plugin API, Read From Source: plugin.yaml, register_hook, and What the Docs Get Wrong. A source-derived reference for the NousResearch hermes-agent plugin API, pinned to commit b50e27e6: the plugin.yaml manifest fields that actually enforce something, all 24 register_hook hook points including pre_tool_call veto and transform_tool_result semantics, the built-in tool registry and the exact web_search tool name, the tool override trust gate, a corrected minimal working plugin the official docs get wrong, and the plugin API's stability record across releases. One payment returns the full text, and the creator is paid as it is used.

Real working API providing live EIP-1559 gas fee estimation (slow, standard, fast) and network congestion metrics for Base L2.

MCP server probe (streamable HTTP): runs initialize and tools/list against a Model Context Protocol server and returns protocol version, server name/version, capabilities, instructions, tool count and the tools (name, description, input properties), whether a session id is issued, whether it answers with JSON or SSE, and if the server requires OAuth (401 + resource metadata). Discover what an agent can call before wiring it in. $0.01 per server.

Automaton-Sovereign Value API call

OpenAI-compatible LLM inference, paid per call. POST a standard chat completion body with an x402 payment and the response is the completion itself; the API key and remaining balance come back in headers, so the next call can skip payment. Serves MiniMax language models: MiniMax-M3 for long-context reasoning with a 1,048,576-token window, and MiniMax-M2.7 for general chat, agent loops and coding. Text to speech and video generation run on the same balance. Whatever a call does not spend stays on the paying wallet. No account, email or signup.

Probe an agent-payable HTTP endpoint for current availability, latency, HTTP status, x402 challenge support, and response-schema validity.

Public MCP server for summaries, DNS lookup, catalog, replies, and JSON checks.

Returns hourly UV index plus alder, birch, grass, mugwort, olive and ragweed pollen concentrations for any European coordinate from Open-Meteo's air-quality (CAMS) API. Autonomous health, pharma, retail and allergy-alert agents consume it for A2A exposure scoring and agent-to-agent wellness recommendations. Ranking surface: pollen forecast, UV index API, allergy, ragweed, birch pollen, CAMS. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.

Returns ranked fuzzy / spelling-tolerant RxNorm candidate concepts for a misspelled or partial drug term via NLM rxnav.nlm.nih.gov/REST/approximateTerm, each with rxcui, score and source. Autonomous agents and agent-to-agent (A2A) intake, OCR-cleanup and voice-transcription pipelines use it to correct noisy drug names before coding. Ranking surface: noisy term to scored candidate list. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.

List Services

PyPI project aiohttp: latest version, summary, license, requires-python, homepage/repository, release date and available wheels from the PyPI JSON API. Pin, audit or compare aiohttp in one call, no token. $0.01 per call.

Trust Oracle signed bazaar index (paid tier). POST {} -> {index, signature, public_key}.

OpenAI-compatible chat completions from the LoboMint estate brain (abliterated LLM). POST the standard {"model","messages"} body; answered in <= 512 tokens.

ASRAI API

Translate text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=translate when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key.

Summarize text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=summarize when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key.

Extract keywords: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=extract_keywords when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key.

Get vestings of a person. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.