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OnTopX402

OnTopX402 Bidding API

The bidding API from OnTopX402 — 1 operation(s) for bidding.

Documentation Provider Profile APIs.io OpenAPI GitHub

OnTopX402 Bidding API is one of 2 APIs that OnTopX402 publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Bidding. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, and API documentation.

This API exposes 1 operation across 1 path, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://ontopx402.com.

1 operations 1 paths 5 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://ontopx402.com
Contact
OnTopX402
Resource Areas
1

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

bidding 1
POST
/api/bid
Bid for a rank
api_bid_api_bid_post 3 params body → 200400429402

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are Entry (11 properties), BidSuccess (5 properties), PaymentRequired (5 properties), BidRequest (3 properties). Each schema is shown below with its type and property counts.

Entry
object
One listing on the board.
11 properties 10 required
Error
object
2 properties 1 required
PaymentRequired
object
An x402 v2 payment-required object, priced at exactly the amount you asked to bid, on Base and Solana. The same object is also sent base64-encoded in the PAYME…
5 properties 2 required
BidSuccess
object
The bid settled and the board has already changed.
5 properties 4 required
BidRequest
object
A bid: which link to rank, what to say about it, and how much to pay. All three are required. The amount you name is the amount you pay and the amount that dec…
3 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

ontopx402-bidding-api-openapi.yml Raw ↑

Other APIs OnTopX402 publishes across the network.

OnTopX402 Leaderboard API
AE Profile APIs.io
#Bidding
← Back to O APIs
API Details
ID
ontopx402:ontopx402-bidding-api
Base URL
https://ontopx402.com
Docs
https://ontopx402.com/
Provider
OnTopX402
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This is an independent, third-party profile of OnTopX402 Bidding API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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